149076240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21419}}^1$

素因数の和:21464

約数の個数: 80

約数和(自身を含む): 478094400

約数和(自身を除く): 329018160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 21419, 42838, 64257, 85676, 107095, 128514, 171352, 214190, 257028, 321285, 342704, 428380, 514056, 621151, 642570, 856760, 1028112, 1242302, 1285140, 1713520, 1863453, 2484604, 2570280, 3105755, 3726906, 4969208, 5140560, 6211510, 7453812, 9317265, 9938416, 12423020, 14907624, 18634530, 24846040, 29815248, 37269060, 49692080, 74538120, 149076240]

約数ペア:

[(1, 149076240), (2, 74538120), (3, 49692080), (4, 37269060), (5, 29815248), (6, 24846040), (8, 18634530), (10, 14907624), (12, 12423020), (15, 9938416), (16, 9317265), (20, 7453812), (24, 6211510), (29, 5140560), (30, 4969208), (40, 3726906), (48, 3105755), (58, 2570280), (60, 2484604), (80, 1863453), (87, 1713520), (116, 1285140), (120, 1242302), (145, 1028112), (174, 856760), (232, 642570), (240, 621151), (290, 514056), (348, 428380), (435, 342704), (464, 321285), (580, 257028), (696, 214190), (870, 171352), (1160, 128514), (1392, 107095), (1740, 85676), (2320, 64257), (3480, 42838), (6960, 21419)]