130791960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27947}}^1$

素因数の和:27977

約数の個数: 96

約数和(自身を含む): 457788240

約数和(自身を除く): 326996280

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, 27947, 55894, 83841, 111788, 139735, 167682, 223576, 251523, 279470, 335364, 363311, 419205, 503046, 558940, 670728, 726622, 838410, 1006092, 1089933, 1117880, 1257615, 1453244, 1676820, 1816555, 2012184, 2179866, 2515230, 2906488, 3269799, 3353640, 3633110, 4359732, 5030460, 5449665, 6539598, 7266220, 8719464, 10060920, 10899330, 13079196, 14532440, 16348995, 21798660, 26158392, 32697990, 43597320, 65395980, 130791960]

約数ペア:

[(1, 130791960), (2, 65395980), (3, 43597320), (4, 32697990), (5, 26158392), (6, 21798660), (8, 16348995), (9, 14532440), (10, 13079196), (12, 10899330), (13, 10060920), (15, 8719464), (18, 7266220), (20, 6539598), (24, 5449665), (26, 5030460), (30, 4359732), (36, 3633110), (39, 3353640), (40, 3269799), (45, 2906488), (52, 2515230), (60, 2179866), (65, 2012184), (72, 1816555), (78, 1676820), (90, 1453244), (104, 1257615), (117, 1117880), (120, 1089933), (130, 1006092), (156, 838410), (180, 726622), (195, 670728), (234, 558940), (260, 503046), (312, 419205), (360, 363311), (390, 335364), (468, 279470), (520, 251523), (585, 223576), (780, 167682), (936, 139735), (1170, 111788), (1560, 83841), (2340, 55894), (4680, 27947)]