74572320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3613}}^1$

素因数の和:3674

約数の個数: 96

約数和(自身を含む): 240432192

約数和(自身を除く): 165859872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 3613, 4128, 5160, 6880, 7226, 10320, 10839, 14452, 18065, 20640, 21678, 28904, 36130, 43356, 54195, 57808, 72260, 86712, 108390, 115616, 144520, 155359, 173424, 216780, 289040, 310718, 346848, 433560, 466077, 578080, 621436, 776795, 867120, 932154, 1242872, 1553590, 1734240, 1864308, 2330385, 2485744, 3107180, 3728616, 4660770, 4971488, 6214360, 7457232, 9321540, 12428720, 14914464, 18643080, 24857440, 37286160, 74572320]

約数ペア:

[(1, 74572320), (2, 37286160), (3, 24857440), (4, 18643080), (5, 14914464), (6, 12428720), (8, 9321540), (10, 7457232), (12, 6214360), (15, 4971488), (16, 4660770), (20, 3728616), (24, 3107180), (30, 2485744), (32, 2330385), (40, 1864308), (43, 1734240), (48, 1553590), (60, 1242872), (80, 932154), (86, 867120), (96, 776795), (120, 621436), (129, 578080), (160, 466077), (172, 433560), (215, 346848), (240, 310718), (258, 289040), (344, 216780), (430, 173424), (480, 155359), (516, 144520), (645, 115616), (688, 108390), (860, 86712), (1032, 72260), (1290, 57808), (1376, 54195), (1720, 43356), (2064, 36130), (2580, 28904), (3440, 21678), (3613, 20640), (4128, 18065), (5160, 14452), (6880, 10839), (7226, 10320)]