71902560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{919}}^1$

素因数の和:1100

約数の個数: 96

約数和(自身を含む): 228130560

約数和(自身を除く): 156228000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 163, 240, 326, 480, 489, 652, 815, 919, 978, 1304, 1630, 1838, 1956, 2445, 2608, 2757, 3260, 3676, 3912, 4595, 4890, 5216, 5514, 6520, 7352, 7824, 9190, 9780, 11028, 13040, 13785, 14704, 15648, 18380, 19560, 22056, 26080, 27570, 29408, 36760, 39120, 44112, 55140, 73520, 78240, 88224, 110280, 147040, 149797, 220560, 299594, 441120, 449391, 599188, 748985, 898782, 1198376, 1497970, 1797564, 2246955, 2396752, 2995940, 3595128, 4493910, 4793504, 5991880, 7190256, 8987820, 11983760, 14380512, 17975640, 23967520, 35951280, 71902560]

約数ペア:

[(1, 71902560), (2, 35951280), (3, 23967520), (4, 17975640), (5, 14380512), (6, 11983760), (8, 8987820), (10, 7190256), (12, 5991880), (15, 4793504), (16, 4493910), (20, 3595128), (24, 2995940), (30, 2396752), (32, 2246955), (40, 1797564), (48, 1497970), (60, 1198376), (80, 898782), (96, 748985), (120, 599188), (160, 449391), (163, 441120), (240, 299594), (326, 220560), (480, 149797), (489, 147040), (652, 110280), (815, 88224), (919, 78240), (978, 73520), (1304, 55140), (1630, 44112), (1838, 39120), (1956, 36760), (2445, 29408), (2608, 27570), (2757, 26080), (3260, 22056), (3676, 19560), (3912, 18380), (4595, 15648), (4890, 14704), (5216, 13785), (5514, 13040), (6520, 11028), (7352, 9780), (7824, 9190)]