481545960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7853}}^1$

素因数の和:7947

約数の個数: 128

約数和(自身を含む): 1673844480

約数和(自身を除く): 1192298520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1095, 1460, 1533, 1752, 2044, 2190, 2555, 2920, 3066, 4088, 4380, 5110, 6132, 7665, 7853, 8760, 10220, 12264, 15330, 15706, 20440, 23559, 30660, 31412, 39265, 47118, 54971, 61320, 62824, 78530, 94236, 109942, 117795, 157060, 164913, 188472, 219884, 235590, 274855, 314120, 329826, 439768, 471180, 549710, 573269, 659652, 824565, 942360, 1099420, 1146538, 1319304, 1649130, 1719807, 2198840, 2293076, 2866345, 3298260, 3439614, 4012883, 4586152, 5732690, 6596520, 6879228, 8025766, 8599035, 11465380, 12038649, 13758456, 16051532, 17198070, 20064415, 22930760, 24077298, 32103064, 34396140, 40128830, 48154596, 60193245, 68792280, 80257660, 96309192, 120386490, 160515320, 240772980, 481545960]

約数ペア:

[(1, 481545960), (2, 240772980), (3, 160515320), (4, 120386490), (5, 96309192), (6, 80257660), (7, 68792280), (8, 60193245), (10, 48154596), (12, 40128830), (14, 34396140), (15, 32103064), (20, 24077298), (21, 22930760), (24, 20064415), (28, 17198070), (30, 16051532), (35, 13758456), (40, 12038649), (42, 11465380), (56, 8599035), (60, 8025766), (70, 6879228), (73, 6596520), (84, 5732690), (105, 4586152), (120, 4012883), (140, 3439614), (146, 3298260), (168, 2866345), (210, 2293076), (219, 2198840), (280, 1719807), (292, 1649130), (365, 1319304), (420, 1146538), (438, 1099420), (511, 942360), (584, 824565), (730, 659652), (840, 573269), (876, 549710), (1022, 471180), (1095, 439768), (1460, 329826), (1533, 314120), (1752, 274855), (2044, 235590), (2190, 219884), (2555, 188472), (2920, 164913), (3066, 157060), (4088, 117795), (4380, 109942), (5110, 94236), (6132, 78530), (7665, 62824), (7853, 61320), (8760, 54971), (10220, 47118), (12264, 39265), (15330, 31412), (15706, 30660), (20440, 23559)]