1505525580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3719}}^1$

素因数の和:3920

約数の個数: 144

約数和(自身を含む): 4947808320

約数和(自身を除く): 3442282740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 173, 180, 195, 234, 260, 346, 390, 468, 519, 585, 692, 780, 865, 1038, 1170, 1557, 1730, 2076, 2249, 2340, 2595, 3114, 3460, 3719, 4498, 5190, 6228, 6747, 7438, 7785, 8996, 10380, 11157, 11245, 13494, 14876, 15570, 18595, 20241, 22314, 22490, 26988, 31140, 33471, 33735, 37190, 40482, 44628, 44980, 48347, 55785, 66942, 67470, 74380, 80964, 96694, 101205, 111570, 133884, 134940, 145041, 167355, 193388, 202410, 223140, 241735, 290082, 334710, 404820, 435123, 483470, 580164, 643387, 669420, 725205, 870246, 966940, 1286774, 1450410, 1740492, 1930161, 2175615, 2573548, 2900820, 3216935, 3860322, 4351230, 5790483, 6433870, 7720644, 8364031, 8702460, 9650805, 11580966, 12867740, 16728062, 19301610, 23161932, 25092093, 28952415, 33456124, 38603220, 41820155, 50184186, 57904830, 75276279, 83640310, 100368372, 115809660, 125460465, 150552558, 167280620, 250920930, 301105116, 376381395, 501841860, 752762790, 1505525580]

約数ペア:

[(1, 1505525580), (2, 752762790), (3, 501841860), (4, 376381395), (5, 301105116), (6, 250920930), (9, 167280620), (10, 150552558), (12, 125460465), (13, 115809660), (15, 100368372), (18, 83640310), (20, 75276279), (26, 57904830), (30, 50184186), (36, 41820155), (39, 38603220), (45, 33456124), (52, 28952415), (60, 25092093), (65, 23161932), (78, 19301610), (90, 16728062), (117, 12867740), (130, 11580966), (156, 9650805), (173, 8702460), (180, 8364031), (195, 7720644), (234, 6433870), (260, 5790483), (346, 4351230), (390, 3860322), (468, 3216935), (519, 2900820), (585, 2573548), (692, 2175615), (780, 1930161), (865, 1740492), (1038, 1450410), (1170, 1286774), (1557, 966940), (1730, 870246), (2076, 725205), (2249, 669420), (2340, 643387), (2595, 580164), (3114, 483470), (3460, 435123), (3719, 404820), (4498, 334710), (5190, 290082), (6228, 241735), (6747, 223140), (7438, 202410), (7785, 193388), (8996, 167355), (10380, 145041), (11157, 134940), (11245, 133884), (13494, 111570), (14876, 101205), (15570, 96694), (18595, 80964), (20241, 74380), (22314, 67470), (22490, 66942), (26988, 55785), (31140, 48347), (33471, 44980), (33735, 44628), (37190, 40482)]