71360760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19183}}^1$

素因数の和:19228

約数の個数: 64

約数和(自身を含む): 220999680

約数和(自身を除く): 149638920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 19183, 38366, 57549, 76732, 95915, 115098, 153464, 191830, 230196, 287745, 383660, 460392, 575490, 594673, 767320, 1150980, 1189346, 1784019, 2301960, 2378692, 2973365, 3568038, 4757384, 5946730, 7136076, 8920095, 11893460, 14272152, 17840190, 23786920, 35680380, 71360760]

約数ペア:

[(1, 71360760), (2, 35680380), (3, 23786920), (4, 17840190), (5, 14272152), (6, 11893460), (8, 8920095), (10, 7136076), (12, 5946730), (15, 4757384), (20, 3568038), (24, 2973365), (30, 2378692), (31, 2301960), (40, 1784019), (60, 1189346), (62, 1150980), (93, 767320), (120, 594673), (124, 575490), (155, 460392), (186, 383660), (248, 287745), (310, 230196), (372, 191830), (465, 153464), (620, 115098), (744, 95915), (930, 76732), (1240, 57549), (1860, 38366), (3720, 19183)]