2406480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 7689984

約数和(自身を除く): 5283504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 271, 296, 370, 444, 542, 555, 592, 740, 813, 888, 1084, 1110, 1355, 1480, 1626, 1776, 2168, 2220, 2710, 2960, 3252, 4065, 4336, 4440, 5420, 6504, 8130, 8880, 10027, 10840, 13008, 16260, 20054, 21680, 30081, 32520, 40108, 50135, 60162, 65040, 80216, 100270, 120324, 150405, 160432, 200540, 240648, 300810, 401080, 481296, 601620, 802160, 1203240, 2406480]

約数ペア:

[(1, 2406480), (2, 1203240), (3, 802160), (4, 601620), (5, 481296), (6, 401080), (8, 300810), (10, 240648), (12, 200540), (15, 160432), (16, 150405), (20, 120324), (24, 100270), (30, 80216), (37, 65040), (40, 60162), (48, 50135), (60, 40108), (74, 32520), (80, 30081), (111, 21680), (120, 20054), (148, 16260), (185, 13008), (222, 10840), (240, 10027), (271, 8880), (296, 8130), (370, 6504), (444, 5420), (542, 4440), (555, 4336), (592, 4065), (740, 3252), (813, 2960), (888, 2710), (1084, 2220), (1110, 2168), (1355, 1776), (1480, 1626)]