553047840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{384061}}^1$

素因数の和:384082

約数の個数: 72

約数和(自身を含む): 1887280668

約数和(自身を除く): 1334232828

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 384061, 768122, 1152183, 1536244, 1920305, 2304366, 3072488, 3456549, 3840610, 4608732, 5760915, 6144976, 6913098, 7681220, 9217464, 11521830, 12289952, 13826196, 15362440, 17282745, 18434928, 23043660, 27652392, 30724880, 34565490, 36869856, 46087320, 55304784, 61449760, 69130980, 92174640, 110609568, 138261960, 184349280, 276523920, 553047840]

約数ペア:

[(1, 553047840), (2, 276523920), (3, 184349280), (4, 138261960), (5, 110609568), (6, 92174640), (8, 69130980), (9, 61449760), (10, 55304784), (12, 46087320), (15, 36869856), (16, 34565490), (18, 30724880), (20, 27652392), (24, 23043660), (30, 18434928), (32, 17282745), (36, 15362440), (40, 13826196), (45, 12289952), (48, 11521830), (60, 9217464), (72, 7681220), (80, 6913098), (90, 6144976), (96, 5760915), (120, 4608732), (144, 3840610), (160, 3456549), (180, 3072488), (240, 2304366), (288, 1920305), (360, 1536244), (480, 1152183), (720, 768122), (1440, 384061)]