279413880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{43933}}^1$

素因数の和:44000

約数の個数: 64

約数和(自身を含む): 854076960

約数和(自身を除く): 574663080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 43933, 87866, 131799, 175732, 219665, 263598, 351464, 439330, 527196, 658995, 878660, 1054392, 1317990, 1757320, 2328449, 2635980, 4656898, 5271960, 6985347, 9313796, 11642245, 13970694, 18627592, 23284490, 27941388, 34926735, 46568980, 55882776, 69853470, 93137960, 139706940, 279413880]

約数ペア:

[(1, 279413880), (2, 139706940), (3, 93137960), (4, 69853470), (5, 55882776), (6, 46568980), (8, 34926735), (10, 27941388), (12, 23284490), (15, 18627592), (20, 13970694), (24, 11642245), (30, 9313796), (40, 6985347), (53, 5271960), (60, 4656898), (106, 2635980), (120, 2328449), (159, 1757320), (212, 1317990), (265, 1054392), (318, 878660), (424, 658995), (530, 527196), (636, 439330), (795, 351464), (1060, 263598), (1272, 219665), (1590, 175732), (2120, 131799), (3180, 87866), (6360, 43933)]