147003720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3701}}^1$

素因数の和:4046

約数の個数: 64

約数和(自身を含む): 442463040

約数和(自身を除く): 295459320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 331, 662, 993, 1324, 1655, 1986, 2648, 3310, 3701, 3972, 4965, 6620, 7402, 7944, 9930, 11103, 13240, 14804, 18505, 19860, 22206, 29608, 37010, 39720, 44412, 55515, 74020, 88824, 111030, 148040, 222060, 444120, 1225031, 2450062, 3675093, 4900124, 6125155, 7350186, 9800248, 12250310, 14700372, 18375465, 24500620, 29400744, 36750930, 49001240, 73501860, 147003720]

約数ペア:

[(1, 147003720), (2, 73501860), (3, 49001240), (4, 36750930), (5, 29400744), (6, 24500620), (8, 18375465), (10, 14700372), (12, 12250310), (15, 9800248), (20, 7350186), (24, 6125155), (30, 4900124), (40, 3675093), (60, 2450062), (120, 1225031), (331, 444120), (662, 222060), (993, 148040), (1324, 111030), (1655, 88824), (1986, 74020), (2648, 55515), (3310, 44412), (3701, 39720), (3972, 37010), (4965, 29608), (6620, 22206), (7402, 19860), (7944, 18505), (9930, 14804), (11103, 13240)]