153782880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{761}}^1$

素因数の和:1200

約数の個数: 96

約数和(自身を含む): 486204768

約数和(自身を除く): 332421888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 421, 480, 761, 842, 1263, 1522, 1684, 2105, 2283, 2526, 3044, 3368, 3805, 4210, 4566, 5052, 6088, 6315, 6736, 7610, 8420, 9132, 10104, 11415, 12176, 12630, 13472, 15220, 16840, 18264, 20208, 22830, 24352, 25260, 30440, 33680, 36528, 40416, 45660, 50520, 60880, 67360, 73056, 91320, 101040, 121760, 182640, 202080, 320381, 365280, 640762, 961143, 1281524, 1601905, 1922286, 2563048, 3203810, 3844572, 4805715, 5126096, 6407620, 7689144, 9611430, 10252192, 12815240, 15378288, 19222860, 25630480, 30756576, 38445720, 51260960, 76891440, 153782880]

約数ペア:

[(1, 153782880), (2, 76891440), (3, 51260960), (4, 38445720), (5, 30756576), (6, 25630480), (8, 19222860), (10, 15378288), (12, 12815240), (15, 10252192), (16, 9611430), (20, 7689144), (24, 6407620), (30, 5126096), (32, 4805715), (40, 3844572), (48, 3203810), (60, 2563048), (80, 1922286), (96, 1601905), (120, 1281524), (160, 961143), (240, 640762), (421, 365280), (480, 320381), (761, 202080), (842, 182640), (1263, 121760), (1522, 101040), (1684, 91320), (2105, 73056), (2283, 67360), (2526, 60880), (3044, 50520), (3368, 45660), (3805, 40416), (4210, 36528), (4566, 33680), (5052, 30440), (6088, 25260), (6315, 24352), (6736, 22830), (7610, 20208), (8420, 18264), (9132, 16840), (10104, 15220), (11415, 13472), (12176, 12630)]