80432160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 267732864

約数和(自身を除く): 187300704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 61, 67, 80, 82, 96, 120, 122, 123, 134, 160, 164, 183, 201, 205, 240, 244, 246, 268, 305, 328, 335, 366, 402, 410, 480, 488, 492, 536, 610, 615, 656, 670, 732, 804, 820, 915, 976, 984, 1005, 1072, 1220, 1230, 1312, 1340, 1464, 1608, 1640, 1830, 1952, 1968, 2010, 2144, 2440, 2460, 2501, 2680, 2747, 2928, 3216, 3280, 3660, 3936, 4020, 4087, 4880, 4920, 5002, 5360, 5494, 5856, 6432, 6560, 7320, 7503, 8040, 8174, 8241, 9760, 9840, 10004, 10720, 10988, 12261, 12505, 13735, 14640, 15006, 16080, 16348, 16482, 19680, 20008, 20435, 21976, 24522, 25010, 27470, 29280, 30012, 32160, 32696, 32964, 37515, 40016, 40870, 41205, 43952, 49044, 50020, 54940, 60024, 61305, 65392, 65928, 75030, 80032, 81740, 82410, 87904, 98088, 100040, 109880, 120048, 122610, 130784, 131856, 150060, 163480, 164820, 167567, 196176, 200080, 219760, 240096, 245220, 263712, 300120, 326960, 329640, 335134, 392352, 400160, 439520, 490440, 502701, 600240, 653920, 659280, 670268, 837835, 980880, 1005402, 1200480, 1318560, 1340536, 1675670, 1961760, 2010804, 2513505, 2681072, 3351340, 4021608, 5027010, 5362144, 6702680, 8043216, 10054020, 13405360, 16086432, 20108040, 26810720, 40216080, 80432160]

約数ペア:

[(1, 80432160), (2, 40216080), (3, 26810720), (4, 20108040), (5, 16086432), (6, 13405360), (8, 10054020), (10, 8043216), (12, 6702680), (15, 5362144), (16, 5027010), (20, 4021608), (24, 3351340), (30, 2681072), (32, 2513505), (40, 2010804), (41, 1961760), (48, 1675670), (60, 1340536), (61, 1318560), (67, 1200480), (80, 1005402), (82, 980880), (96, 837835), (120, 670268), (122, 659280), (123, 653920), (134, 600240), (160, 502701), (164, 490440), (183, 439520), (201, 400160), (205, 392352), (240, 335134), (244, 329640), (246, 326960), (268, 300120), (305, 263712), (328, 245220), (335, 240096), (366, 219760), (402, 200080), (410, 196176), (480, 167567), (488, 164820), (492, 163480), (536, 150060), (610, 131856), (615, 130784), (656, 122610), (670, 120048), (732, 109880), (804, 100040), (820, 98088), (915, 87904), (976, 82410), (984, 81740), (1005, 80032), (1072, 75030), (1220, 65928), (1230, 65392), (1312, 61305), (1340, 60024), (1464, 54940), (1608, 50020), (1640, 49044), (1830, 43952), (1952, 41205), (1968, 40870), (2010, 40016), (2144, 37515), (2440, 32964), (2460, 32696), (2501, 32160), (2680, 30012), (2747, 29280), (2928, 27470), (3216, 25010), (3280, 24522), (3660, 21976), (3936, 20435), (4020, 20008), (4087, 19680), (4880, 16482), (4920, 16348), (5002, 16080), (5360, 15006), (5494, 14640), (5856, 13735), (6432, 12505), (6560, 12261), (7320, 10988), (7503, 10720), (8040, 10004), (8174, 9840), (8241, 9760)]