8606520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:646

約数の個数: 128

約数和(自身を含む): 30945600

約数和(自身を除く): 22339080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 613, 702, 780, 936, 1080, 1170, 1226, 1404, 1560, 1755, 1839, 2340, 2452, 2808, 3065, 3510, 3678, 4680, 4904, 5517, 6130, 7020, 7356, 7969, 9195, 11034, 12260, 14040, 14712, 15938, 16551, 18390, 22068, 23907, 24520, 27585, 31876, 33102, 36780, 39845, 44136, 47814, 55170, 63752, 66204, 71721, 73560, 79690, 82755, 95628, 110340, 119535, 132408, 143442, 159380, 165510, 191256, 215163, 220680, 239070, 286884, 318760, 331020, 358605, 430326, 478140, 573768, 662040, 717210, 860652, 956280, 1075815, 1434420, 1721304, 2151630, 2868840, 4303260, 8606520]

約数ペア:

[(1, 8606520), (2, 4303260), (3, 2868840), (4, 2151630), (5, 1721304), (6, 1434420), (8, 1075815), (9, 956280), (10, 860652), (12, 717210), (13, 662040), (15, 573768), (18, 478140), (20, 430326), (24, 358605), (26, 331020), (27, 318760), (30, 286884), (36, 239070), (39, 220680), (40, 215163), (45, 191256), (52, 165510), (54, 159380), (60, 143442), (65, 132408), (72, 119535), (78, 110340), (90, 95628), (104, 82755), (108, 79690), (117, 73560), (120, 71721), (130, 66204), (135, 63752), (156, 55170), (180, 47814), (195, 44136), (216, 39845), (234, 36780), (260, 33102), (270, 31876), (312, 27585), (351, 24520), (360, 23907), (390, 22068), (468, 18390), (520, 16551), (540, 15938), (585, 14712), (613, 14040), (702, 12260), (780, 11034), (936, 9195), (1080, 7969), (1170, 7356), (1226, 7020), (1404, 6130), (1560, 5517), (1755, 4904), (1839, 4680), (2340, 3678), (2452, 3510), (2808, 3065)]