123619080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:863

約数の個数: 128

約数和(自身を含む): 403603200

約数和(自身を除く): 279984120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 109, 120, 130, 156, 195, 218, 260, 312, 327, 390, 436, 520, 545, 654, 727, 780, 872, 1090, 1308, 1417, 1454, 1560, 1635, 2180, 2181, 2616, 2834, 2908, 3270, 3635, 4251, 4360, 4362, 5668, 5816, 6540, 7085, 7270, 8502, 8724, 9451, 10905, 11336, 13080, 14170, 14540, 17004, 17448, 18902, 21255, 21810, 28340, 28353, 29080, 34008, 37804, 42510, 43620, 47255, 56680, 56706, 75608, 79243, 85020, 87240, 94510, 113412, 141765, 158486, 170040, 189020, 226824, 237729, 283530, 316972, 378040, 396215, 475458, 567060, 633944, 792430, 950916, 1030159, 1134120, 1188645, 1584860, 1901832, 2060318, 2377290, 3090477, 3169720, 4120636, 4754580, 5150795, 6180954, 8241272, 9509160, 10301590, 12361908, 15452385, 20603180, 24723816, 30904770, 41206360, 61809540, 123619080]

約数ペア:

[(1, 123619080), (2, 61809540), (3, 41206360), (4, 30904770), (5, 24723816), (6, 20603180), (8, 15452385), (10, 12361908), (12, 10301590), (13, 9509160), (15, 8241272), (20, 6180954), (24, 5150795), (26, 4754580), (30, 4120636), (39, 3169720), (40, 3090477), (52, 2377290), (60, 2060318), (65, 1901832), (78, 1584860), (104, 1188645), (109, 1134120), (120, 1030159), (130, 950916), (156, 792430), (195, 633944), (218, 567060), (260, 475458), (312, 396215), (327, 378040), (390, 316972), (436, 283530), (520, 237729), (545, 226824), (654, 189020), (727, 170040), (780, 158486), (872, 141765), (1090, 113412), (1308, 94510), (1417, 87240), (1454, 85020), (1560, 79243), (1635, 75608), (2180, 56706), (2181, 56680), (2616, 47255), (2834, 43620), (2908, 42510), (3270, 37804), (3635, 34008), (4251, 29080), (4360, 28353), (4362, 28340), (5668, 21810), (5816, 21255), (6540, 18902), (7085, 17448), (7270, 17004), (8502, 14540), (8724, 14170), (9451, 13080), (10905, 11336)]