227347320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{6991}}^1$

素因数の和:7276

約数の個数: 64

約数和(自身を含む): 684656640

約数和(自身を除く): 457309320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 1084, 1355, 1626, 2168, 2710, 3252, 4065, 5420, 6504, 6991, 8130, 10840, 13982, 16260, 20973, 27964, 32520, 34955, 41946, 55928, 69910, 83892, 104865, 139820, 167784, 209730, 279640, 419460, 838920, 1894561, 3789122, 5683683, 7578244, 9472805, 11367366, 15156488, 18945610, 22734732, 28418415, 37891220, 45469464, 56836830, 75782440, 113673660, 227347320]

約数ペア:

[(1, 227347320), (2, 113673660), (3, 75782440), (4, 56836830), (5, 45469464), (6, 37891220), (8, 28418415), (10, 22734732), (12, 18945610), (15, 15156488), (20, 11367366), (24, 9472805), (30, 7578244), (40, 5683683), (60, 3789122), (120, 1894561), (271, 838920), (542, 419460), (813, 279640), (1084, 209730), (1355, 167784), (1626, 139820), (2168, 104865), (2710, 83892), (3252, 69910), (4065, 55928), (5420, 41946), (6504, 34955), (6991, 32520), (8130, 27964), (10840, 20973), (13982, 16260)]