478799640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{983}}^1$

素因数の和:1055

約数の個数: 256

約数和(自身を含む): 1785369600

約数和(自身を除く): 1306569960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 41, 44, 45, 54, 55, 60, 66, 72, 82, 88, 90, 99, 108, 110, 120, 123, 132, 135, 164, 165, 180, 198, 205, 216, 220, 246, 264, 270, 297, 328, 330, 360, 369, 396, 410, 440, 451, 492, 495, 540, 594, 615, 660, 738, 792, 820, 902, 983, 984, 990, 1080, 1107, 1188, 1230, 1320, 1353, 1476, 1485, 1640, 1804, 1845, 1966, 1980, 2214, 2255, 2376, 2460, 2706, 2949, 2952, 2970, 3608, 3690, 3932, 3960, 4059, 4428, 4510, 4915, 4920, 5412, 5535, 5898, 5940, 6765, 7380, 7864, 8118, 8847, 8856, 9020, 9830, 10813, 10824, 11070, 11796, 11880, 12177, 13530, 14745, 14760, 16236, 17694, 18040, 19660, 20295, 21626, 22140, 23592, 24354, 26541, 27060, 29490, 32439, 32472, 35388, 39320, 40303, 40590, 43252, 44235, 44280, 48708, 53082, 54065, 54120, 58980, 60885, 64878, 70776, 80606, 81180, 86504, 88470, 97317, 97416, 106164, 108130, 117960, 120909, 121770, 129756, 132705, 161212, 162195, 162360, 176940, 194634, 201515, 212328, 216260, 241818, 243540, 259512, 265410, 291951, 322424, 324390, 353880, 362727, 389268, 403030, 432520, 443333, 483636, 486585, 487080, 530820, 583902, 604545, 648780, 725454, 778536, 806060, 886666, 967272, 973170, 1061640, 1088181, 1167804, 1209090, 1297560, 1329999, 1450908, 1459755, 1612120, 1773332, 1813635, 1946340, 2176362, 2216665, 2335608, 2418180, 2659998, 2901816, 2919510, 3546664, 3627270, 3892680, 3989997, 4352724, 4433330, 4836360, 5319996, 5440905, 5839020, 6649995, 7254540, 7979994, 8705448, 8866660, 10639992, 10881810, 11678040, 11969991, 13299990, 14509080, 15959988, 17733320, 19949985, 21763620, 23939982, 26599980, 31919976, 39899970, 43527240, 47879964, 53199960, 59849955, 79799940, 95759928, 119699910, 159599880, 239399820, 478799640]

約数ペア:

[(1, 478799640), (2, 239399820), (3, 159599880), (4, 119699910), (5, 95759928), (6, 79799940), (8, 59849955), (9, 53199960), (10, 47879964), (11, 43527240), (12, 39899970), (15, 31919976), (18, 26599980), (20, 23939982), (22, 21763620), (24, 19949985), (27, 17733320), (30, 15959988), (33, 14509080), (36, 13299990), (40, 11969991), (41, 11678040), (44, 10881810), (45, 10639992), (54, 8866660), (55, 8705448), (60, 7979994), (66, 7254540), (72, 6649995), (82, 5839020), (88, 5440905), (90, 5319996), (99, 4836360), (108, 4433330), (110, 4352724), (120, 3989997), (123, 3892680), (132, 3627270), (135, 3546664), (164, 2919510), (165, 2901816), (180, 2659998), (198, 2418180), (205, 2335608), (216, 2216665), (220, 2176362), (246, 1946340), (264, 1813635), (270, 1773332), (297, 1612120), (328, 1459755), (330, 1450908), (360, 1329999), (369, 1297560), (396, 1209090), (410, 1167804), (440, 1088181), (451, 1061640), (492, 973170), (495, 967272), (540, 886666), (594, 806060), (615, 778536), (660, 725454), (738, 648780), (792, 604545), (820, 583902), (902, 530820), (983, 487080), (984, 486585), (990, 483636), (1080, 443333), (1107, 432520), (1188, 403030), (1230, 389268), (1320, 362727), (1353, 353880), (1476, 324390), (1485, 322424), (1640, 291951), (1804, 265410), (1845, 259512), (1966, 243540), (1980, 241818), (2214, 216260), (2255, 212328), (2376, 201515), (2460, 194634), (2706, 176940), (2949, 162360), (2952, 162195), (2970, 161212), (3608, 132705), (3690, 129756), (3932, 121770), (3960, 120909), (4059, 117960), (4428, 108130), (4510, 106164), (4915, 97416), (4920, 97317), (5412, 88470), (5535, 86504), (5898, 81180), (5940, 80606), (6765, 70776), (7380, 64878), (7864, 60885), (8118, 58980), (8847, 54120), (8856, 54065), (9020, 53082), (9830, 48708), (10813, 44280), (10824, 44235), (11070, 43252), (11796, 40590), (11880, 40303), (12177, 39320), (13530, 35388), (14745, 32472), (14760, 32439), (16236, 29490), (17694, 27060), (18040, 26541), (19660, 24354), (20295, 23592), (21626, 22140)]