135206520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27481}}^1$

素因数の和:27536

約数の個数: 64

約数和(自身を含む): 415527840

約数和(自身を除く): 280321320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 27481, 54962, 82443, 109924, 137405, 164886, 219848, 274810, 329772, 412215, 549620, 659544, 824430, 1099240, 1126721, 1648860, 2253442, 3297720, 3380163, 4506884, 5633605, 6760326, 9013768, 11267210, 13520652, 16900815, 22534420, 27041304, 33801630, 45068840, 67603260, 135206520]

約数ペア:

[(1, 135206520), (2, 67603260), (3, 45068840), (4, 33801630), (5, 27041304), (6, 22534420), (8, 16900815), (10, 13520652), (12, 11267210), (15, 9013768), (20, 6760326), (24, 5633605), (30, 4506884), (40, 3380163), (41, 3297720), (60, 2253442), (82, 1648860), (120, 1126721), (123, 1099240), (164, 824430), (205, 659544), (246, 549620), (328, 412215), (410, 329772), (492, 274810), (615, 219848), (820, 164886), (984, 137405), (1230, 109924), (1640, 82443), (2460, 54962), (4920, 27481)]