194939880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{1489}}^1$

素因数の和:2594

約数の個数: 64

約数和(自身を含む): 585748800

約数和(自身を除く): 390808920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1091, 1489, 2182, 2978, 3273, 4364, 4467, 5455, 5956, 6546, 7445, 8728, 8934, 10910, 11912, 13092, 14890, 16365, 17868, 21820, 22335, 26184, 29780, 32730, 35736, 43640, 44670, 59560, 65460, 89340, 130920, 178680, 1624499, 3248998, 4873497, 6497996, 8122495, 9746994, 12995992, 16244990, 19493988, 24367485, 32489980, 38987976, 48734970, 64979960, 97469940, 194939880]

約数ペア:

[(1, 194939880), (2, 97469940), (3, 64979960), (4, 48734970), (5, 38987976), (6, 32489980), (8, 24367485), (10, 19493988), (12, 16244990), (15, 12995992), (20, 9746994), (24, 8122495), (30, 6497996), (40, 4873497), (60, 3248998), (120, 1624499), (1091, 178680), (1489, 130920), (2182, 89340), (2978, 65460), (3273, 59560), (4364, 44670), (4467, 43640), (5455, 35736), (5956, 32730), (6546, 29780), (7445, 26184), (8728, 22335), (8934, 21820), (10910, 17868), (11912, 16365), (13092, 14890)]