91208520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19489}}^1$

素因数の和:19519

約数の個数: 96

約数和(自身を含む): 319246200

約数和(自身を除く): 228037680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 19489, 38978, 58467, 77956, 97445, 116934, 155912, 175401, 194890, 233868, 253357, 292335, 350802, 389780, 467736, 506714, 584670, 701604, 760071, 779560, 877005, 1013428, 1169340, 1266785, 1403208, 1520142, 1754010, 2026856, 2280213, 2338680, 2533570, 3040284, 3508020, 3800355, 4560426, 5067140, 6080568, 7016040, 7600710, 9120852, 10134280, 11401065, 15201420, 18241704, 22802130, 30402840, 45604260, 91208520]

約数ペア:

[(1, 91208520), (2, 45604260), (3, 30402840), (4, 22802130), (5, 18241704), (6, 15201420), (8, 11401065), (9, 10134280), (10, 9120852), (12, 7600710), (13, 7016040), (15, 6080568), (18, 5067140), (20, 4560426), (24, 3800355), (26, 3508020), (30, 3040284), (36, 2533570), (39, 2338680), (40, 2280213), (45, 2026856), (52, 1754010), (60, 1520142), (65, 1403208), (72, 1266785), (78, 1169340), (90, 1013428), (104, 877005), (117, 779560), (120, 760071), (130, 701604), (156, 584670), (180, 506714), (195, 467736), (234, 389780), (260, 350802), (312, 292335), (360, 253357), (390, 233868), (468, 194890), (520, 175401), (585, 155912), (780, 116934), (936, 97445), (1170, 77956), (1560, 58467), (2340, 38978), (4680, 19489)]