4488720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:392

約数の個数: 80

約数和(自身を含む): 14195520

約数和(自身を除く): 9706800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 317, 354, 472, 590, 634, 708, 885, 944, 951, 1180, 1268, 1416, 1585, 1770, 1902, 2360, 2536, 2832, 3170, 3540, 3804, 4720, 4755, 5072, 6340, 7080, 7608, 9510, 12680, 14160, 15216, 18703, 19020, 25360, 37406, 38040, 56109, 74812, 76080, 93515, 112218, 149624, 187030, 224436, 280545, 299248, 374060, 448872, 561090, 748120, 897744, 1122180, 1496240, 2244360, 4488720]

約数ペア:

[(1, 4488720), (2, 2244360), (3, 1496240), (4, 1122180), (5, 897744), (6, 748120), (8, 561090), (10, 448872), (12, 374060), (15, 299248), (16, 280545), (20, 224436), (24, 187030), (30, 149624), (40, 112218), (48, 93515), (59, 76080), (60, 74812), (80, 56109), (118, 38040), (120, 37406), (177, 25360), (236, 19020), (240, 18703), (295, 15216), (317, 14160), (354, 12680), (472, 9510), (590, 7608), (634, 7080), (708, 6340), (885, 5072), (944, 4755), (951, 4720), (1180, 3804), (1268, 3540), (1416, 3170), (1585, 2832), (1770, 2536), (1902, 2360)]