72223680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3271}}^1$

素因数の和:3314

約数の個数: 112

約数和(自身を含む): 239353344

約数和(自身を除く): 167129664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3271, 3680, 4416, 5520, 6542, 7360, 9813, 11040, 13084, 16355, 19626, 22080, 26168, 32710, 39252, 49065, 52336, 65420, 75233, 78504, 98130, 104672, 130840, 150466, 157008, 196260, 209344, 225699, 261680, 300932, 314016, 376165, 392520, 451398, 523360, 601864, 628032, 752330, 785040, 902796, 1046720, 1128495, 1203728, 1504660, 1570080, 1805592, 2256990, 2407456, 3009320, 3140160, 3611184, 4513980, 4814912, 6018640, 7222368, 9027960, 12037280, 14444736, 18055920, 24074560, 36111840, 72223680]

約数ペア:

[(1, 72223680), (2, 36111840), (3, 24074560), (4, 18055920), (5, 14444736), (6, 12037280), (8, 9027960), (10, 7222368), (12, 6018640), (15, 4814912), (16, 4513980), (20, 3611184), (23, 3140160), (24, 3009320), (30, 2407456), (32, 2256990), (40, 1805592), (46, 1570080), (48, 1504660), (60, 1203728), (64, 1128495), (69, 1046720), (80, 902796), (92, 785040), (96, 752330), (115, 628032), (120, 601864), (138, 523360), (160, 451398), (184, 392520), (192, 376165), (230, 314016), (240, 300932), (276, 261680), (320, 225699), (345, 209344), (368, 196260), (460, 157008), (480, 150466), (552, 130840), (690, 104672), (736, 98130), (920, 78504), (960, 75233), (1104, 65420), (1380, 52336), (1472, 49065), (1840, 39252), (2208, 32710), (2760, 26168), (3271, 22080), (3680, 19626), (4416, 16355), (5520, 13084), (6542, 11040), (7360, 9813)]