71692920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15319}}^1$

素因数の和:15349

約数の個数: 96

約数和(自身を含む): 250941600

約数和(自身を除く): 179248680

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, 15319, 30638, 45957, 61276, 76595, 91914, 122552, 137871, 153190, 183828, 199147, 229785, 275742, 306380, 367656, 398294, 459570, 551484, 597441, 612760, 689355, 796588, 919140, 995735, 1102968, 1194882, 1378710, 1593176, 1792323, 1838280, 1991470, 2389764, 2757420, 2987205, 3584646, 3982940, 4779528, 5514840, 5974410, 7169292, 7965880, 8961615, 11948820, 14338584, 17923230, 23897640, 35846460, 71692920]

約数ペア:

[(1, 71692920), (2, 35846460), (3, 23897640), (4, 17923230), (5, 14338584), (6, 11948820), (8, 8961615), (9, 7965880), (10, 7169292), (12, 5974410), (13, 5514840), (15, 4779528), (18, 3982940), (20, 3584646), (24, 2987205), (26, 2757420), (30, 2389764), (36, 1991470), (39, 1838280), (40, 1792323), (45, 1593176), (52, 1378710), (60, 1194882), (65, 1102968), (72, 995735), (78, 919140), (90, 796588), (104, 689355), (117, 612760), (120, 597441), (130, 551484), (156, 459570), (180, 398294), (195, 367656), (234, 306380), (260, 275742), (312, 229785), (360, 199147), (390, 183828), (468, 153190), (520, 137871), (585, 122552), (780, 91914), (936, 76595), (1170, 61276), (1560, 45957), (2340, 30638), (4680, 15319)]