79061520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:269

約数の個数: 160

約数和(自身を含む): 257697792

約数和(自身を除く): 178636272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 47, 48, 60, 80, 86, 94, 120, 129, 141, 163, 172, 188, 215, 235, 240, 258, 282, 326, 344, 376, 430, 470, 489, 516, 564, 645, 652, 688, 705, 752, 815, 860, 940, 978, 1032, 1128, 1290, 1304, 1410, 1630, 1720, 1880, 1956, 2021, 2064, 2256, 2445, 2580, 2608, 2820, 3260, 3440, 3760, 3912, 4042, 4890, 5160, 5640, 6063, 6520, 7009, 7661, 7824, 8084, 9780, 10105, 10320, 11280, 12126, 13040, 14018, 15322, 16168, 19560, 20210, 21027, 22983, 24252, 28036, 30315, 30644, 32336, 35045, 38305, 39120, 40420, 42054, 45966, 48504, 56072, 60630, 61288, 70090, 76610, 80840, 84108, 91932, 97008, 105135, 112144, 114915, 121260, 122576, 140180, 153220, 161680, 168216, 183864, 210270, 229830, 242520, 280360, 306440, 329423, 336432, 367728, 420540, 459660, 485040, 560720, 612880, 658846, 841080, 919320, 988269, 1317692, 1647115, 1682160, 1838640, 1976538, 2635384, 3294230, 3953076, 4941345, 5270768, 6588460, 7906152, 9882690, 13176920, 15812304, 19765380, 26353840, 39530760, 79061520]

約数ペア:

[(1, 79061520), (2, 39530760), (3, 26353840), (4, 19765380), (5, 15812304), (6, 13176920), (8, 9882690), (10, 7906152), (12, 6588460), (15, 5270768), (16, 4941345), (20, 3953076), (24, 3294230), (30, 2635384), (40, 1976538), (43, 1838640), (47, 1682160), (48, 1647115), (60, 1317692), (80, 988269), (86, 919320), (94, 841080), (120, 658846), (129, 612880), (141, 560720), (163, 485040), (172, 459660), (188, 420540), (215, 367728), (235, 336432), (240, 329423), (258, 306440), (282, 280360), (326, 242520), (344, 229830), (376, 210270), (430, 183864), (470, 168216), (489, 161680), (516, 153220), (564, 140180), (645, 122576), (652, 121260), (688, 114915), (705, 112144), (752, 105135), (815, 97008), (860, 91932), (940, 84108), (978, 80840), (1032, 76610), (1128, 70090), (1290, 61288), (1304, 60630), (1410, 56072), (1630, 48504), (1720, 45966), (1880, 42054), (1956, 40420), (2021, 39120), (2064, 38305), (2256, 35045), (2445, 32336), (2580, 30644), (2608, 30315), (2820, 28036), (3260, 24252), (3440, 22983), (3760, 21027), (3912, 20210), (4042, 19560), (4890, 16168), (5160, 15322), (5640, 14018), (6063, 13040), (6520, 12126), (7009, 11280), (7661, 10320), (7824, 10105), (8084, 9780)]