57757390560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{81689}}^1$

素因数の和:82201

約数の個数: 144

約数和(自身を含む): 197500932720

約数和(自身を除く): 139743542160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 491, 720, 982, 1440, 1473, 1964, 2455, 2946, 3928, 4419, 4910, 5892, 7365, 7856, 8838, 9820, 11784, 14730, 15712, 17676, 19640, 22095, 23568, 29460, 35352, 39280, 44190, 47136, 58920, 70704, 78560, 81689, 88380, 117840, 141408, 163378, 176760, 235680, 245067, 326756, 353520, 408445, 490134, 653512, 707040, 735201, 816890, 980268, 1225335, 1307024, 1470402, 1633780, 1960536, 2450670, 2614048, 2940804, 3267560, 3676005, 3921072, 4901340, 5881608, 6535120, 7352010, 7842144, 9802680, 11763216, 13070240, 14704020, 19605360, 23526432, 29408040, 39210720, 40109299, 58816080, 80218598, 117632160, 120327897, 160437196, 200546495, 240655794, 320874392, 360983691, 401092990, 481311588, 601639485, 641748784, 721967382, 802185980, 962623176, 1203278970, 1283497568, 1443934764, 1604371960, 1804918455, 1925246352, 2406557940, 2887869528, 3208743920, 3609836910, 3850492704, 4813115880, 5775739056, 6417487840, 7219673820, 9626231760, 11551478112, 14439347640, 19252463520, 28878695280, 57757390560]

約数ペア:

[(1, 57757390560), (2, 28878695280), (3, 19252463520), (4, 14439347640), (5, 11551478112), (6, 9626231760), (8, 7219673820), (9, 6417487840), (10, 5775739056), (12, 4813115880), (15, 3850492704), (16, 3609836910), (18, 3208743920), (20, 2887869528), (24, 2406557940), (30, 1925246352), (32, 1804918455), (36, 1604371960), (40, 1443934764), (45, 1283497568), (48, 1203278970), (60, 962623176), (72, 802185980), (80, 721967382), (90, 641748784), (96, 601639485), (120, 481311588), (144, 401092990), (160, 360983691), (180, 320874392), (240, 240655794), (288, 200546495), (360, 160437196), (480, 120327897), (491, 117632160), (720, 80218598), (982, 58816080), (1440, 40109299), (1473, 39210720), (1964, 29408040), (2455, 23526432), (2946, 19605360), (3928, 14704020), (4419, 13070240), (4910, 11763216), (5892, 9802680), (7365, 7842144), (7856, 7352010), (8838, 6535120), (9820, 5881608), (11784, 4901340), (14730, 3921072), (15712, 3676005), (17676, 3267560), (19640, 2940804), (22095, 2614048), (23568, 2450670), (29460, 1960536), (35352, 1633780), (39280, 1470402), (44190, 1307024), (47136, 1225335), (58920, 980268), (70704, 816890), (78560, 735201), (81689, 707040), (88380, 653512), (117840, 490134), (141408, 408445), (163378, 353520), (176760, 326756), (235680, 245067)]