72856080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9199}}^1$

素因数の和:9229

約数の個数: 120

約数和(自身を含む): 266947200

約数和(自身を除く): 194091120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 9199, 18398, 27597, 36796, 45995, 55194, 73592, 82791, 91990, 101189, 110388, 137985, 147184, 165582, 183980, 202378, 220776, 275970, 303567, 331164, 367960, 404756, 413955, 441552, 505945, 551940, 607134, 662328, 735920, 809512, 827910, 910701, 1011890, 1103880, 1214268, 1324656, 1517835, 1619024, 1655820, 1821402, 2023780, 2207760, 2428536, 3035670, 3311640, 3642804, 4047560, 4553505, 4857072, 6071340, 6623280, 7285608, 8095120, 9107010, 12142680, 14571216, 18214020, 24285360, 36428040, 72856080]

約数ペア:

[(1, 72856080), (2, 36428040), (3, 24285360), (4, 18214020), (5, 14571216), (6, 12142680), (8, 9107010), (9, 8095120), (10, 7285608), (11, 6623280), (12, 6071340), (15, 4857072), (16, 4553505), (18, 4047560), (20, 3642804), (22, 3311640), (24, 3035670), (30, 2428536), (33, 2207760), (36, 2023780), (40, 1821402), (44, 1655820), (45, 1619024), (48, 1517835), (55, 1324656), (60, 1214268), (66, 1103880), (72, 1011890), (80, 910701), (88, 827910), (90, 809512), (99, 735920), (110, 662328), (120, 607134), (132, 551940), (144, 505945), (165, 441552), (176, 413955), (180, 404756), (198, 367960), (220, 331164), (240, 303567), (264, 275970), (330, 220776), (360, 202378), (396, 183980), (440, 165582), (495, 147184), (528, 137985), (660, 110388), (720, 101189), (792, 91990), (880, 82791), (990, 73592), (1320, 55194), (1584, 45995), (1980, 36796), (2640, 27597), (3960, 18398), (7920, 9199)]