147238440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1879}}^1$

素因数の和:2546

約数の個数: 64

約数和(自身を含む): 442627200

約数和(自身を除く): 295388760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 653, 1306, 1879, 1959, 2612, 3265, 3758, 3918, 5224, 5637, 6530, 7516, 7836, 9395, 9795, 11274, 13060, 15032, 15672, 18790, 19590, 22548, 26120, 28185, 37580, 39180, 45096, 56370, 75160, 78360, 112740, 225480, 1226987, 2453974, 3680961, 4907948, 6134935, 7361922, 9815896, 12269870, 14723844, 18404805, 24539740, 29447688, 36809610, 49079480, 73619220, 147238440]

約数ペア:

[(1, 147238440), (2, 73619220), (3, 49079480), (4, 36809610), (5, 29447688), (6, 24539740), (8, 18404805), (10, 14723844), (12, 12269870), (15, 9815896), (20, 7361922), (24, 6134935), (30, 4907948), (40, 3680961), (60, 2453974), (120, 1226987), (653, 225480), (1306, 112740), (1879, 78360), (1959, 75160), (2612, 56370), (3265, 45096), (3758, 39180), (3918, 37580), (5224, 28185), (5637, 26120), (6530, 22548), (7516, 19590), (7836, 18790), (9395, 15672), (9795, 15032), (11274, 13060)]