16263480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{433}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 49059360

約数和(自身を除く): 32795880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 433, 626, 866, 939, 1252, 1299, 1565, 1732, 1878, 2165, 2504, 2598, 3130, 3464, 3756, 4330, 4695, 5196, 6260, 6495, 7512, 8660, 9390, 10392, 12520, 12990, 17320, 18780, 25980, 37560, 51960, 135529, 271058, 406587, 542116, 677645, 813174, 1084232, 1355290, 1626348, 2032935, 2710580, 3252696, 4065870, 5421160, 8131740, 16263480]

約数ペア:

[(1, 16263480), (2, 8131740), (3, 5421160), (4, 4065870), (5, 3252696), (6, 2710580), (8, 2032935), (10, 1626348), (12, 1355290), (15, 1084232), (20, 813174), (24, 677645), (30, 542116), (40, 406587), (60, 271058), (120, 135529), (313, 51960), (433, 37560), (626, 25980), (866, 18780), (939, 17320), (1252, 12990), (1299, 12520), (1565, 10392), (1732, 9390), (1878, 8660), (2165, 7512), (2504, 6495), (2598, 6260), (3130, 5196), (3464, 4695), (3756, 4330)]