87037080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55793}}^1$

素因数の和:55820

約数の個数: 64

約数和(自身を含む): 281201760

約数和(自身を除く): 194164680

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, 55793, 111586, 167379, 223172, 278965, 334758, 446344, 557930, 669516, 725309, 836895, 1115860, 1339032, 1450618, 1673790, 2175927, 2231720, 2901236, 3347580, 3626545, 4351854, 5802472, 6695160, 7253090, 8703708, 10879635, 14506180, 17407416, 21759270, 29012360, 43518540, 87037080]

約数ペア:

[(1, 87037080), (2, 43518540), (3, 29012360), (4, 21759270), (5, 17407416), (6, 14506180), (8, 10879635), (10, 8703708), (12, 7253090), (13, 6695160), (15, 5802472), (20, 4351854), (24, 3626545), (26, 3347580), (30, 2901236), (39, 2231720), (40, 2175927), (52, 1673790), (60, 1450618), (65, 1339032), (78, 1115860), (104, 836895), (120, 725309), (130, 669516), (156, 557930), (195, 446344), (260, 334758), (312, 278965), (390, 223172), (520, 167379), (780, 111586), (1560, 55793)]