868472160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{21799}}^1$

素因数の和:21900

約数の個数: 96

約数和(自身を含む): 2768774400

約数和(自身を除く): 1900302240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 83, 96, 120, 160, 166, 240, 249, 332, 415, 480, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 2656, 3320, 3984, 4980, 6640, 7968, 9960, 13280, 19920, 21799, 39840, 43598, 65397, 87196, 108995, 130794, 174392, 217990, 261588, 326985, 348784, 435980, 523176, 653970, 697568, 871960, 1046352, 1307940, 1743920, 1809317, 2092704, 2615880, 3487840, 3618634, 5231760, 5427951, 7237268, 9046585, 10463520, 10855902, 14474536, 18093170, 21711804, 27139755, 28949072, 36186340, 43423608, 54279510, 57898144, 72372680, 86847216, 108559020, 144745360, 173694432, 217118040, 289490720, 434236080, 868472160]

約数ペア:

[(1, 868472160), (2, 434236080), (3, 289490720), (4, 217118040), (5, 173694432), (6, 144745360), (8, 108559020), (10, 86847216), (12, 72372680), (15, 57898144), (16, 54279510), (20, 43423608), (24, 36186340), (30, 28949072), (32, 27139755), (40, 21711804), (48, 18093170), (60, 14474536), (80, 10855902), (83, 10463520), (96, 9046585), (120, 7237268), (160, 5427951), (166, 5231760), (240, 3618634), (249, 3487840), (332, 2615880), (415, 2092704), (480, 1809317), (498, 1743920), (664, 1307940), (830, 1046352), (996, 871960), (1245, 697568), (1328, 653970), (1660, 523176), (1992, 435980), (2490, 348784), (2656, 326985), (3320, 261588), (3984, 217990), (4980, 174392), (6640, 130794), (7968, 108995), (9960, 87196), (13280, 65397), (19920, 43598), (21799, 39840)]