187320120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{120077}}^1$

素因数の和:120104

約数の個数: 64

約数和(自身を含む): 605193120

約数和(自身を除く): 417873000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 120077, 240154, 360231, 480308, 600385, 720462, 960616, 1200770, 1440924, 1561001, 1801155, 2401540, 2881848, 3122002, 3602310, 4683003, 4803080, 6244004, 7204620, 7805005, 9366006, 12488008, 14409240, 15610010, 18732012, 23415015, 31220020, 37464024, 46830030, 62440040, 93660060, 187320120]

約数ペア:

[(1, 187320120), (2, 93660060), (3, 62440040), (4, 46830030), (5, 37464024), (6, 31220020), (8, 23415015), (10, 18732012), (12, 15610010), (13, 14409240), (15, 12488008), (20, 9366006), (24, 7805005), (26, 7204620), (30, 6244004), (39, 4803080), (40, 4683003), (52, 3602310), (60, 3122002), (65, 2881848), (78, 2401540), (104, 1801155), (120, 1561001), (130, 1440924), (156, 1200770), (195, 960616), (260, 720462), (312, 600385), (390, 480308), (520, 360231), (780, 240154), (1560, 120077)]