304590480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:561

約数の個数: 160

約数和(自身を含む): 988329600

約数和(自身を除く): 683739120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 107, 116, 120, 145, 174, 214, 232, 240, 290, 321, 348, 409, 428, 435, 464, 535, 580, 642, 696, 818, 856, 870, 1070, 1160, 1227, 1284, 1392, 1605, 1636, 1712, 1740, 2045, 2140, 2320, 2454, 2568, 3103, 3210, 3272, 3480, 4090, 4280, 4908, 5136, 6135, 6206, 6420, 6544, 6960, 8180, 8560, 9309, 9816, 11861, 12270, 12412, 12840, 15515, 16360, 18618, 19632, 23722, 24540, 24824, 25680, 31030, 32720, 35583, 37236, 43763, 46545, 47444, 49080, 49648, 59305, 62060, 71166, 74472, 87526, 93090, 94888, 98160, 118610, 124120, 131289, 142332, 148944, 175052, 177915, 186180, 189776, 218815, 237220, 248240, 262578, 284664, 350104, 355830, 372360, 437630, 474440, 525156, 569328, 656445, 700208, 711660, 744720, 875260, 948880, 1050312, 1269127, 1312890, 1423320, 1750520, 2100624, 2538254, 2625780, 2846640, 3501040, 3807381, 5076508, 5251560, 6345635, 7614762, 10153016, 10503120, 12691270, 15229524, 19036905, 20306032, 25382540, 30459048, 38073810, 50765080, 60918096, 76147620, 101530160, 152295240, 304590480]

約数ペア:

[(1, 304590480), (2, 152295240), (3, 101530160), (4, 76147620), (5, 60918096), (6, 50765080), (8, 38073810), (10, 30459048), (12, 25382540), (15, 20306032), (16, 19036905), (20, 15229524), (24, 12691270), (29, 10503120), (30, 10153016), (40, 7614762), (48, 6345635), (58, 5251560), (60, 5076508), (80, 3807381), (87, 3501040), (107, 2846640), (116, 2625780), (120, 2538254), (145, 2100624), (174, 1750520), (214, 1423320), (232, 1312890), (240, 1269127), (290, 1050312), (321, 948880), (348, 875260), (409, 744720), (428, 711660), (435, 700208), (464, 656445), (535, 569328), (580, 525156), (642, 474440), (696, 437630), (818, 372360), (856, 355830), (870, 350104), (1070, 284664), (1160, 262578), (1227, 248240), (1284, 237220), (1392, 218815), (1605, 189776), (1636, 186180), (1712, 177915), (1740, 175052), (2045, 148944), (2140, 142332), (2320, 131289), (2454, 124120), (2568, 118610), (3103, 98160), (3210, 94888), (3272, 93090), (3480, 87526), (4090, 74472), (4280, 71166), (4908, 62060), (5136, 59305), (6135, 49648), (6206, 49080), (6420, 47444), (6544, 46545), (6960, 43763), (8180, 37236), (8560, 35583), (9309, 32720), (9816, 31030), (11861, 25680), (12270, 24824), (12412, 24540), (12840, 23722), (15515, 19632), (16360, 18618)]