88161840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9419}}^1$

素因数の和:9451

約数の個数: 120

約数和(自身を含む): 318885840

約数和(自身を除く): 230724000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 9419, 18838, 28257, 37676, 47095, 56514, 75352, 84771, 94190, 113028, 122447, 141285, 150704, 169542, 188380, 226056, 244894, 282570, 339084, 367341, 376760, 423855, 452112, 489788, 565140, 612235, 678168, 734682, 753520, 847710, 979576, 1102023, 1130280, 1224470, 1356336, 1469364, 1695420, 1836705, 1959152, 2204046, 2260560, 2448940, 2938728, 3390840, 3673410, 4408092, 4897880, 5510115, 5877456, 6781680, 7346820, 8816184, 9795760, 11020230, 14693640, 17632368, 22040460, 29387280, 44080920, 88161840]

約数ペア:

[(1, 88161840), (2, 44080920), (3, 29387280), (4, 22040460), (5, 17632368), (6, 14693640), (8, 11020230), (9, 9795760), (10, 8816184), (12, 7346820), (13, 6781680), (15, 5877456), (16, 5510115), (18, 4897880), (20, 4408092), (24, 3673410), (26, 3390840), (30, 2938728), (36, 2448940), (39, 2260560), (40, 2204046), (45, 1959152), (48, 1836705), (52, 1695420), (60, 1469364), (65, 1356336), (72, 1224470), (78, 1130280), (80, 1102023), (90, 979576), (104, 847710), (117, 753520), (120, 734682), (130, 678168), (144, 612235), (156, 565140), (180, 489788), (195, 452112), (208, 423855), (234, 376760), (240, 367341), (260, 339084), (312, 282570), (360, 244894), (390, 226056), (468, 188380), (520, 169542), (585, 150704), (624, 141285), (720, 122447), (780, 113028), (936, 94190), (1040, 84771), (1170, 75352), (1560, 56514), (1872, 47095), (2340, 37676), (3120, 28257), (4680, 18838), (9360, 9419)]