73215480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46933}}^1$

素因数の和:46960

約数の個数: 64

約数和(自身を含む): 236547360

約数和(自身を除く): 163331880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 46933, 93866, 140799, 187732, 234665, 281598, 375464, 469330, 563196, 610129, 703995, 938660, 1126392, 1220258, 1407990, 1830387, 1877320, 2440516, 2815980, 3050645, 3660774, 4881032, 5631960, 6101290, 7321548, 9151935, 12202580, 14643096, 18303870, 24405160, 36607740, 73215480]

約数ペア:

[(1, 73215480), (2, 36607740), (3, 24405160), (4, 18303870), (5, 14643096), (6, 12202580), (8, 9151935), (10, 7321548), (12, 6101290), (13, 5631960), (15, 4881032), (20, 3660774), (24, 3050645), (26, 2815980), (30, 2440516), (39, 1877320), (40, 1830387), (52, 1407990), (60, 1220258), (65, 1126392), (78, 938660), (104, 703995), (120, 610129), (130, 563196), (156, 469330), (195, 375464), (260, 281598), (312, 234665), (390, 187732), (520, 140799), (780, 93866), (1560, 46933)]