184040520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{21601}}^1$

素因数の和:21686

約数の個数: 64

約数和(自身を含む): 559923840

約数和(自身を除く): 375883320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 21601, 43202, 64803, 86404, 108005, 129606, 172808, 216010, 259212, 324015, 432020, 518424, 648030, 864040, 1296060, 1533671, 2592120, 3067342, 4601013, 6134684, 7668355, 9202026, 12269368, 15336710, 18404052, 23005065, 30673420, 36808104, 46010130, 61346840, 92020260, 184040520]

約数ペア:

[(1, 184040520), (2, 92020260), (3, 61346840), (4, 46010130), (5, 36808104), (6, 30673420), (8, 23005065), (10, 18404052), (12, 15336710), (15, 12269368), (20, 9202026), (24, 7668355), (30, 6134684), (40, 4601013), (60, 3067342), (71, 2592120), (120, 1533671), (142, 1296060), (213, 864040), (284, 648030), (355, 518424), (426, 432020), (568, 324015), (710, 259212), (852, 216010), (1065, 172808), (1420, 129606), (1704, 108005), (2130, 86404), (2840, 64803), (4260, 43202), (8520, 21601)]