231640560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{35747}}^1$

素因数の和:35772

約数の個数: 100

約数和(自身を含む): 804544488

約数和(自身を除く): 572903928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 35747, 71494, 107241, 142988, 178735, 214482, 285976, 321723, 357470, 428964, 536205, 571952, 643446, 714940, 857928, 965169, 1072410, 1286892, 1429880, 1608615, 1715856, 1930338, 2144820, 2573784, 2859760, 2895507, 3217230, 3860676, 4289640, 4825845, 5147568, 5791014, 6434460, 7721352, 8579280, 9651690, 11582028, 12868920, 14477535, 15442704, 19303380, 23164056, 25737840, 28955070, 38606760, 46328112, 57910140, 77213520, 115820280, 231640560]

約数ペア:

[(1, 231640560), (2, 115820280), (3, 77213520), (4, 57910140), (5, 46328112), (6, 38606760), (8, 28955070), (9, 25737840), (10, 23164056), (12, 19303380), (15, 15442704), (16, 14477535), (18, 12868920), (20, 11582028), (24, 9651690), (27, 8579280), (30, 7721352), (36, 6434460), (40, 5791014), (45, 5147568), (48, 4825845), (54, 4289640), (60, 3860676), (72, 3217230), (80, 2895507), (81, 2859760), (90, 2573784), (108, 2144820), (120, 1930338), (135, 1715856), (144, 1608615), (162, 1429880), (180, 1286892), (216, 1072410), (240, 965169), (270, 857928), (324, 714940), (360, 643446), (405, 571952), (432, 536205), (540, 428964), (648, 357470), (720, 321723), (810, 285976), (1080, 214482), (1296, 178735), (1620, 142988), (2160, 107241), (3240, 71494), (6480, 35747)]