115723920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1279}}^1$

素因数の和:1337

約数の個数: 160

約数和(自身を含む): 399974400

約数和(自身を除く): 284250480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 104, 116, 120, 130, 145, 156, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 435, 464, 520, 580, 624, 696, 754, 780, 870, 1040, 1131, 1160, 1279, 1392, 1508, 1560, 1740, 1885, 2262, 2320, 2558, 3016, 3120, 3480, 3770, 3837, 4524, 5116, 5655, 6032, 6395, 6960, 7540, 7674, 9048, 10232, 11310, 12790, 15080, 15348, 16627, 18096, 19185, 20464, 22620, 25580, 30160, 30696, 33254, 37091, 38370, 45240, 49881, 51160, 61392, 66508, 74182, 76740, 83135, 90480, 99762, 102320, 111273, 133016, 148364, 153480, 166270, 185455, 199524, 222546, 249405, 266032, 296728, 306960, 332540, 370910, 399048, 445092, 482183, 498810, 556365, 593456, 665080, 741820, 798096, 890184, 964366, 997620, 1112730, 1330160, 1446549, 1483640, 1780368, 1928732, 1995240, 2225460, 2410915, 2893098, 2967280, 3857464, 3990480, 4450920, 4821830, 5786196, 7232745, 7714928, 8901840, 9643660, 11572392, 14465490, 19287320, 23144784, 28930980, 38574640, 57861960, 115723920]

約数ペア:

[(1, 115723920), (2, 57861960), (3, 38574640), (4, 28930980), (5, 23144784), (6, 19287320), (8, 14465490), (10, 11572392), (12, 9643660), (13, 8901840), (15, 7714928), (16, 7232745), (20, 5786196), (24, 4821830), (26, 4450920), (29, 3990480), (30, 3857464), (39, 2967280), (40, 2893098), (48, 2410915), (52, 2225460), (58, 1995240), (60, 1928732), (65, 1780368), (78, 1483640), (80, 1446549), (87, 1330160), (104, 1112730), (116, 997620), (120, 964366), (130, 890184), (145, 798096), (156, 741820), (174, 665080), (195, 593456), (208, 556365), (232, 498810), (240, 482183), (260, 445092), (290, 399048), (312, 370910), (348, 332540), (377, 306960), (390, 296728), (435, 266032), (464, 249405), (520, 222546), (580, 199524), (624, 185455), (696, 166270), (754, 153480), (780, 148364), (870, 133016), (1040, 111273), (1131, 102320), (1160, 99762), (1279, 90480), (1392, 83135), (1508, 76740), (1560, 74182), (1740, 66508), (1885, 61392), (2262, 51160), (2320, 49881), (2558, 45240), (3016, 38370), (3120, 37091), (3480, 33254), (3770, 30696), (3837, 30160), (4524, 25580), (5116, 22620), (5655, 20464), (6032, 19185), (6395, 18096), (6960, 16627), (7540, 15348), (7674, 15080), (9048, 12790), (10232, 11310)]