154973520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5519}}^1$

素因数の和:5554

約数の個数: 160

約数和(自身を含む): 574963200

約数和(自身を除く): 419989680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5519, 5616, 7020, 9360, 11038, 14040, 16557, 22076, 27595, 28080, 33114, 44152, 49671, 55190, 66228, 71747, 82785, 88304, 99342, 110380, 132456, 143494, 149013, 165570, 198684, 215241, 220760, 248355, 264912, 286988, 298026, 331140, 358735, 397368, 430482, 441520, 496710, 573976, 596052, 645723, 662280, 717470, 745065, 794736, 860964, 993420, 1076205, 1147952, 1192104, 1291446, 1324560, 1434940, 1490130, 1721928, 1937169, 1986840, 2152410, 2384208, 2582892, 2869880, 2980260, 3228615, 3443856, 3874338, 3973680, 4304820, 5165784, 5739760, 5960520, 6457230, 7748676, 8609640, 9685845, 10331568, 11921040, 12914460, 15497352, 17219280, 19371690, 25828920, 30994704, 38743380, 51657840, 77486760, 154973520]

約数ペア:

[(1, 154973520), (2, 77486760), (3, 51657840), (4, 38743380), (5, 30994704), (6, 25828920), (8, 19371690), (9, 17219280), (10, 15497352), (12, 12914460), (13, 11921040), (15, 10331568), (16, 9685845), (18, 8609640), (20, 7748676), (24, 6457230), (26, 5960520), (27, 5739760), (30, 5165784), (36, 4304820), (39, 3973680), (40, 3874338), (45, 3443856), (48, 3228615), (52, 2980260), (54, 2869880), (60, 2582892), (65, 2384208), (72, 2152410), (78, 1986840), (80, 1937169), (90, 1721928), (104, 1490130), (108, 1434940), (117, 1324560), (120, 1291446), (130, 1192104), (135, 1147952), (144, 1076205), (156, 993420), (180, 860964), (195, 794736), (208, 745065), (216, 717470), (234, 662280), (240, 645723), (260, 596052), (270, 573976), (312, 496710), (351, 441520), (360, 430482), (390, 397368), (432, 358735), (468, 331140), (520, 298026), (540, 286988), (585, 264912), (624, 248355), (702, 220760), (720, 215241), (780, 198684), (936, 165570), (1040, 149013), (1080, 143494), (1170, 132456), (1404, 110380), (1560, 99342), (1755, 88304), (1872, 82785), (2160, 71747), (2340, 66228), (2808, 55190), (3120, 49671), (3510, 44152), (4680, 33114), (5519, 28080), (5616, 27595), (7020, 22076), (9360, 16557), (11038, 14040)]