145728960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11677}}^1$

素因数の和:11710

約数の個数: 112

約数和(自身を含む): 498323616

約数和(自身を除く): 352594656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 11677, 12480, 23354, 35031, 46708, 58385, 70062, 93416, 116770, 140124, 151801, 175155, 186832, 233540, 280248, 303602, 350310, 373664, 455403, 467080, 560496, 607204, 700620, 747328, 759005, 910806, 934160, 1120992, 1214408, 1401240, 1518010, 1821612, 1868320, 2241984, 2277015, 2428816, 2802480, 3036020, 3643224, 3736640, 4554030, 4857632, 5604960, 6072040, 7286448, 9108060, 9715264, 11209920, 12144080, 14572896, 18216120, 24288160, 29145792, 36432240, 48576320, 72864480, 145728960]

約数ペア:

[(1, 145728960), (2, 72864480), (3, 48576320), (4, 36432240), (5, 29145792), (6, 24288160), (8, 18216120), (10, 14572896), (12, 12144080), (13, 11209920), (15, 9715264), (16, 9108060), (20, 7286448), (24, 6072040), (26, 5604960), (30, 4857632), (32, 4554030), (39, 3736640), (40, 3643224), (48, 3036020), (52, 2802480), (60, 2428816), (64, 2277015), (65, 2241984), (78, 1868320), (80, 1821612), (96, 1518010), (104, 1401240), (120, 1214408), (130, 1120992), (156, 934160), (160, 910806), (192, 759005), (195, 747328), (208, 700620), (240, 607204), (260, 560496), (312, 467080), (320, 455403), (390, 373664), (416, 350310), (480, 303602), (520, 280248), (624, 233540), (780, 186832), (832, 175155), (960, 151801), (1040, 140124), (1248, 116770), (1560, 93416), (2080, 70062), (2496, 58385), (3120, 46708), (4160, 35031), (6240, 23354), (11677, 12480)]