87891360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10771}}^1$

素因数の和:10806

約数の個数: 96

約数和(自身を含む): 293170752

約数和(自身を除く): 205279392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 10771, 21542, 32313, 43084, 53855, 64626, 86168, 107710, 129252, 161565, 172336, 183107, 215420, 258504, 323130, 344672, 366214, 430840, 517008, 549321, 646260, 732428, 861680, 915535, 1034016, 1098642, 1292520, 1464856, 1723360, 1831070, 2197284, 2585040, 2746605, 2929712, 3662140, 4394568, 5170080, 5493210, 5859424, 7324280, 8789136, 10986420, 14648560, 17578272, 21972840, 29297120, 43945680, 87891360]

約数ペア:

[(1, 87891360), (2, 43945680), (3, 29297120), (4, 21972840), (5, 17578272), (6, 14648560), (8, 10986420), (10, 8789136), (12, 7324280), (15, 5859424), (16, 5493210), (17, 5170080), (20, 4394568), (24, 3662140), (30, 2929712), (32, 2746605), (34, 2585040), (40, 2197284), (48, 1831070), (51, 1723360), (60, 1464856), (68, 1292520), (80, 1098642), (85, 1034016), (96, 915535), (102, 861680), (120, 732428), (136, 646260), (160, 549321), (170, 517008), (204, 430840), (240, 366214), (255, 344672), (272, 323130), (340, 258504), (408, 215420), (480, 183107), (510, 172336), (544, 161565), (680, 129252), (816, 107710), (1020, 86168), (1360, 64626), (1632, 53855), (2040, 43084), (2720, 32313), (4080, 21542), (8160, 10771)]