1004512680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{64891}}^1$

素因数の和:64951

約数の個数: 96

約数和(自身を含む): 3340640160

約数和(自身を除く): 2336127480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 64891, 129782, 194673, 259564, 324455, 389346, 519128, 584019, 648910, 778692, 973365, 1168038, 1297820, 1557384, 1946730, 2336076, 2595640, 2790313, 2920095, 3893460, 4672152, 5580626, 5840190, 7786920, 8370939, 11161252, 11680380, 13951565, 16741878, 22322504, 23360760, 25112817, 27903130, 33483756, 41854695, 50225634, 55806260, 66967512, 83709390, 100451268, 111612520, 125564085, 167418780, 200902536, 251128170, 334837560, 502256340, 1004512680]

約数ペア:

[(1, 1004512680), (2, 502256340), (3, 334837560), (4, 251128170), (5, 200902536), (6, 167418780), (8, 125564085), (9, 111612520), (10, 100451268), (12, 83709390), (15, 66967512), (18, 55806260), (20, 50225634), (24, 41854695), (30, 33483756), (36, 27903130), (40, 25112817), (43, 23360760), (45, 22322504), (60, 16741878), (72, 13951565), (86, 11680380), (90, 11161252), (120, 8370939), (129, 7786920), (172, 5840190), (180, 5580626), (215, 4672152), (258, 3893460), (344, 2920095), (360, 2790313), (387, 2595640), (430, 2336076), (516, 1946730), (645, 1557384), (774, 1297820), (860, 1168038), (1032, 973365), (1290, 778692), (1548, 648910), (1720, 584019), (1935, 519128), (2580, 389346), (3096, 324455), (3870, 259564), (5160, 194673), (7740, 129782), (15480, 64891)]