87845160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56311}}^1$

素因数の和:56338

約数の個数: 64

約数和(自身を含む): 283812480

約数和(自身を除く): 195967320

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, 56311, 112622, 168933, 225244, 281555, 337866, 450488, 563110, 675732, 732043, 844665, 1126220, 1351464, 1464086, 1689330, 2196129, 2252440, 2928172, 3378660, 3660215, 4392258, 5856344, 6757320, 7320430, 8784516, 10980645, 14640860, 17569032, 21961290, 29281720, 43922580, 87845160]

約数ペア:

[(1, 87845160), (2, 43922580), (3, 29281720), (4, 21961290), (5, 17569032), (6, 14640860), (8, 10980645), (10, 8784516), (12, 7320430), (13, 6757320), (15, 5856344), (20, 4392258), (24, 3660215), (26, 3378660), (30, 2928172), (39, 2252440), (40, 2196129), (52, 1689330), (60, 1464086), (65, 1351464), (78, 1126220), (104, 844665), (120, 732043), (130, 675732), (156, 563110), (195, 450488), (260, 337866), (312, 281555), (390, 225244), (520, 168933), (780, 112622), (1560, 56311)]