532720080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{19997}}^1$

素因数の和:20053

約数の個数: 120

約数和(自身を含む): 1837496232

約数和(自身を除く): 1304776152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8880, 13320, 19997, 26640, 39994, 59991, 79988, 99985, 119982, 159976, 179973, 199970, 239964, 299955, 319952, 359946, 399940, 479928, 599910, 719892, 739889, 799880, 899865, 959856, 1199820, 1439784, 1479778, 1599760, 1799730, 2219667, 2399640, 2879568, 2959556, 3599460, 3699445, 4439334, 4799280, 5919112, 6659001, 7198920, 7398890, 8878668, 11098335, 11838224, 13318002, 14397840, 14797780, 17757336, 22196670, 26636004, 29595560, 33295005, 35514672, 44393340, 53272008, 59191120, 66590010, 88786680, 106544016, 133180020, 177573360, 266360040, 532720080]

約数ペア:

[(1, 532720080), (2, 266360040), (3, 177573360), (4, 133180020), (5, 106544016), (6, 88786680), (8, 66590010), (9, 59191120), (10, 53272008), (12, 44393340), (15, 35514672), (16, 33295005), (18, 29595560), (20, 26636004), (24, 22196670), (30, 17757336), (36, 14797780), (37, 14397840), (40, 13318002), (45, 11838224), (48, 11098335), (60, 8878668), (72, 7398890), (74, 7198920), (80, 6659001), (90, 5919112), (111, 4799280), (120, 4439334), (144, 3699445), (148, 3599460), (180, 2959556), (185, 2879568), (222, 2399640), (240, 2219667), (296, 1799730), (333, 1599760), (360, 1479778), (370, 1439784), (444, 1199820), (555, 959856), (592, 899865), (666, 799880), (720, 739889), (740, 719892), (888, 599910), (1110, 479928), (1332, 399940), (1480, 359946), (1665, 319952), (1776, 299955), (2220, 239964), (2664, 199970), (2960, 179973), (3330, 159976), (4440, 119982), (5328, 99985), (6660, 79988), (8880, 59991), (13320, 39994), (19997, 26640)]