12726960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2791}}^1$

素因数の和:2826

約数の個数: 80

約数和(自身を含む): 41544960

約数和(自身を除く): 28818000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 2791, 4560, 5582, 8373, 11164, 13955, 16746, 22328, 27910, 33492, 41865, 44656, 53029, 55820, 66984, 83730, 106058, 111640, 133968, 159087, 167460, 212116, 223280, 265145, 318174, 334920, 424232, 530290, 636348, 669840, 795435, 848464, 1060580, 1272696, 1590870, 2121160, 2545392, 3181740, 4242320, 6363480, 12726960]

約数ペア:

[(1, 12726960), (2, 6363480), (3, 4242320), (4, 3181740), (5, 2545392), (6, 2121160), (8, 1590870), (10, 1272696), (12, 1060580), (15, 848464), (16, 795435), (19, 669840), (20, 636348), (24, 530290), (30, 424232), (38, 334920), (40, 318174), (48, 265145), (57, 223280), (60, 212116), (76, 167460), (80, 159087), (95, 133968), (114, 111640), (120, 106058), (152, 83730), (190, 66984), (228, 55820), (240, 53029), (285, 44656), (304, 41865), (380, 33492), (456, 27910), (570, 22328), (760, 16746), (912, 13955), (1140, 11164), (1520, 8373), (2280, 5582), (2791, 4560)]