745701840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79669}}^1$

素因数の和:79701

約数の個数: 120

約数和(自身を含む): 2696988840

約数和(自身を除く): 1951287000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 79669, 159338, 239007, 318676, 398345, 478014, 637352, 717021, 796690, 956028, 1035697, 1195035, 1274704, 1434042, 1593380, 1912056, 2071394, 2390070, 2868084, 3107091, 3186760, 3585105, 3824112, 4142788, 4780140, 5178485, 5736168, 6214182, 6373520, 7170210, 8285576, 9321273, 9560280, 10356970, 11472336, 12428364, 14340420, 15535455, 16571152, 18642546, 19120560, 20713940, 24856728, 28680840, 31070910, 37285092, 41427880, 46606365, 49713456, 57361680, 62141820, 74570184, 82855760, 93212730, 124283640, 149140368, 186425460, 248567280, 372850920, 745701840]

約数ペア:

[(1, 745701840), (2, 372850920), (3, 248567280), (4, 186425460), (5, 149140368), (6, 124283640), (8, 93212730), (9, 82855760), (10, 74570184), (12, 62141820), (13, 57361680), (15, 49713456), (16, 46606365), (18, 41427880), (20, 37285092), (24, 31070910), (26, 28680840), (30, 24856728), (36, 20713940), (39, 19120560), (40, 18642546), (45, 16571152), (48, 15535455), (52, 14340420), (60, 12428364), (65, 11472336), (72, 10356970), (78, 9560280), (80, 9321273), (90, 8285576), (104, 7170210), (117, 6373520), (120, 6214182), (130, 5736168), (144, 5178485), (156, 4780140), (180, 4142788), (195, 3824112), (208, 3585105), (234, 3186760), (240, 3107091), (260, 2868084), (312, 2390070), (360, 2071394), (390, 1912056), (468, 1593380), (520, 1434042), (585, 1274704), (624, 1195035), (720, 1035697), (780, 956028), (936, 796690), (1040, 717021), (1170, 637352), (1560, 478014), (1872, 398345), (2340, 318676), (3120, 239007), (4680, 159338), (9360, 79669)]