993015840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{20483}}^1$

素因数の和:20602

約数の個数: 96

約数和(自身を含む): 3159124416

約数和(自身を除く): 2166108576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 101, 120, 160, 202, 240, 303, 404, 480, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 3232, 4040, 4848, 6060, 8080, 9696, 12120, 16160, 20483, 24240, 40966, 48480, 61449, 81932, 102415, 122898, 163864, 204830, 245796, 307245, 327728, 409660, 491592, 614490, 655456, 819320, 983184, 1228980, 1638640, 1966368, 2068783, 2457960, 3277280, 4137566, 4915920, 6206349, 8275132, 9831840, 10343915, 12412698, 16550264, 20687830, 24825396, 31031745, 33100528, 41375660, 49650792, 62063490, 66201056, 82751320, 99301584, 124126980, 165502640, 198603168, 248253960, 331005280, 496507920, 993015840]

約数ペア:

[(1, 993015840), (2, 496507920), (3, 331005280), (4, 248253960), (5, 198603168), (6, 165502640), (8, 124126980), (10, 99301584), (12, 82751320), (15, 66201056), (16, 62063490), (20, 49650792), (24, 41375660), (30, 33100528), (32, 31031745), (40, 24825396), (48, 20687830), (60, 16550264), (80, 12412698), (96, 10343915), (101, 9831840), (120, 8275132), (160, 6206349), (202, 4915920), (240, 4137566), (303, 3277280), (404, 2457960), (480, 2068783), (505, 1966368), (606, 1638640), (808, 1228980), (1010, 983184), (1212, 819320), (1515, 655456), (1616, 614490), (2020, 491592), (2424, 409660), (3030, 327728), (3232, 307245), (4040, 245796), (4848, 204830), (6060, 163864), (8080, 122898), (9696, 102415), (12120, 81932), (16160, 61449), (20483, 48480), (24240, 40966)]