123734160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:966

約数の個数: 240

約数和(自身を含む): 480504960

約数和(自身を除く): 356770800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 528, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 919, 935, 990, 1020, 1122, 1224, 1320, 1360, 1496, 1530, 1584, 1683, 1838, 1870, 1980, 2040, 2244, 2448, 2640, 2757, 2805, 2992, 3060, 3366, 3676, 3740, 3960, 4080, 4488, 4595, 5514, 5610, 6120, 6732, 7352, 7480, 7920, 8271, 8415, 8976, 9190, 10109, 11028, 11220, 12240, 13464, 13785, 14704, 14960, 15623, 16542, 16830, 18380, 20218, 22056, 22440, 26928, 27570, 30327, 31246, 33084, 33660, 36760, 40436, 41355, 44112, 44880, 46869, 50545, 55140, 60654, 62492, 66168, 67320, 73520, 78115, 80872, 82710, 90981, 93738, 101090, 110280, 121308, 124984, 132336, 134640, 140607, 151635, 156230, 161744, 165420, 171853, 181962, 187476, 202180, 220560, 234345, 242616, 249968, 281214, 303270, 312460, 330840, 343706, 363924, 374952, 404360, 454905, 468690, 485232, 515559, 562428, 606540, 624920, 661680, 687412, 703035, 727848, 749904, 808720, 859265, 909810, 937380, 1031118, 1124856, 1213080, 1249840, 1374824, 1406070, 1455696, 1546677, 1718530, 1819620, 1874760, 2062236, 2249712, 2426160, 2577795, 2749648, 2812140, 3093354, 3437060, 3639240, 3749520, 4124472, 5155590, 5624280, 6186708, 6874120, 7278480, 7733385, 8248944, 10311180, 11248560, 12373416, 13748240, 15466770, 20622360, 24746832, 30933540, 41244720, 61867080, 123734160]

約数ペア:

[(1, 123734160), (2, 61867080), (3, 41244720), (4, 30933540), (5, 24746832), (6, 20622360), (8, 15466770), (9, 13748240), (10, 12373416), (11, 11248560), (12, 10311180), (15, 8248944), (16, 7733385), (17, 7278480), (18, 6874120), (20, 6186708), (22, 5624280), (24, 5155590), (30, 4124472), (33, 3749520), (34, 3639240), (36, 3437060), (40, 3093354), (44, 2812140), (45, 2749648), (48, 2577795), (51, 2426160), (55, 2249712), (60, 2062236), (66, 1874760), (68, 1819620), (72, 1718530), (80, 1546677), (85, 1455696), (88, 1406070), (90, 1374824), (99, 1249840), (102, 1213080), (110, 1124856), (120, 1031118), (132, 937380), (136, 909810), (144, 859265), (153, 808720), (165, 749904), (170, 727848), (176, 703035), (180, 687412), (187, 661680), (198, 624920), (204, 606540), (220, 562428), (240, 515559), (255, 485232), (264, 468690), (272, 454905), (306, 404360), (330, 374952), (340, 363924), (360, 343706), (374, 330840), (396, 312460), (408, 303270), (440, 281214), (495, 249968), (510, 242616), (528, 234345), (561, 220560), (612, 202180), (660, 187476), (680, 181962), (720, 171853), (748, 165420), (765, 161744), (792, 156230), (816, 151635), (880, 140607), (919, 134640), (935, 132336), (990, 124984), (1020, 121308), (1122, 110280), (1224, 101090), (1320, 93738), (1360, 90981), (1496, 82710), (1530, 80872), (1584, 78115), (1683, 73520), (1838, 67320), (1870, 66168), (1980, 62492), (2040, 60654), (2244, 55140), (2448, 50545), (2640, 46869), (2757, 44880), (2805, 44112), (2992, 41355), (3060, 40436), (3366, 36760), (3676, 33660), (3740, 33084), (3960, 31246), (4080, 30327), (4488, 27570), (4595, 26928), (5514, 22440), (5610, 22056), (6120, 20218), (6732, 18380), (7352, 16830), (7480, 16542), (7920, 15623), (8271, 14960), (8415, 14704), (8976, 13785), (9190, 13464), (10109, 12240), (11028, 11220)]