149569680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47939}}^1$

素因数の和:47968

約数の個数: 80

約数和(自身を含む): 499343040

約数和(自身を除く): 349773360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 47939, 95878, 143817, 191756, 239695, 287634, 383512, 479390, 575268, 623207, 719085, 767024, 958780, 1150536, 1246414, 1438170, 1869621, 1917560, 2301072, 2492828, 2876340, 3116035, 3739242, 3835120, 4985656, 5752680, 6232070, 7478484, 9348105, 9971312, 11505360, 12464140, 14956968, 18696210, 24928280, 29913936, 37392420, 49856560, 74784840, 149569680]

約数ペア:

[(1, 149569680), (2, 74784840), (3, 49856560), (4, 37392420), (5, 29913936), (6, 24928280), (8, 18696210), (10, 14956968), (12, 12464140), (13, 11505360), (15, 9971312), (16, 9348105), (20, 7478484), (24, 6232070), (26, 5752680), (30, 4985656), (39, 3835120), (40, 3739242), (48, 3116035), (52, 2876340), (60, 2492828), (65, 2301072), (78, 1917560), (80, 1869621), (104, 1438170), (120, 1246414), (130, 1150536), (156, 958780), (195, 767024), (208, 719085), (240, 623207), (260, 575268), (312, 479390), (390, 383512), (520, 287634), (624, 239695), (780, 191756), (1040, 143817), (1560, 95878), (3120, 47939)]