190031640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{3391}}^1$

素因数の和:3872

約数の個数: 64

約数和(自身を含む): 571484160

約数和(自身を除く): 381452520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 467, 934, 1401, 1868, 2335, 2802, 3391, 3736, 4670, 5604, 6782, 7005, 9340, 10173, 11208, 13564, 14010, 16955, 18680, 20346, 27128, 28020, 33910, 40692, 50865, 56040, 67820, 81384, 101730, 135640, 203460, 406920, 1583597, 3167194, 4750791, 6334388, 7917985, 9501582, 12668776, 15835970, 19003164, 23753955, 31671940, 38006328, 47507910, 63343880, 95015820, 190031640]

約数ペア:

[(1, 190031640), (2, 95015820), (3, 63343880), (4, 47507910), (5, 38006328), (6, 31671940), (8, 23753955), (10, 19003164), (12, 15835970), (15, 12668776), (20, 9501582), (24, 7917985), (30, 6334388), (40, 4750791), (60, 3167194), (120, 1583597), (467, 406920), (934, 203460), (1401, 135640), (1868, 101730), (2335, 81384), (2802, 67820), (3391, 56040), (3736, 50865), (4670, 40692), (5604, 33910), (6782, 28020), (7005, 27128), (9340, 20346), (10173, 18680), (11208, 16955), (13564, 14010)]