2427423960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{36187}}^1$

素因数の和:36257

約数の個数: 128

約数和(自身を含む): 8025050880

約数和(自身を除く): 5597626920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 258, 260, 312, 344, 390, 430, 516, 520, 559, 645, 780, 860, 1032, 1118, 1290, 1560, 1677, 1720, 2236, 2580, 2795, 3354, 4472, 5160, 5590, 6708, 8385, 11180, 13416, 16770, 22360, 33540, 36187, 67080, 72374, 108561, 144748, 180935, 217122, 289496, 361870, 434244, 470431, 542805, 723740, 868488, 940862, 1085610, 1411293, 1447480, 1556041, 1881724, 2171220, 2352155, 2822586, 3112082, 3763448, 4342440, 4668123, 4704310, 5645172, 6224164, 7056465, 7780205, 9336246, 9408620, 11290344, 12448328, 14112930, 15560410, 18672492, 18817240, 20228533, 23340615, 28225860, 31120820, 37344984, 40457066, 46681230, 56451720, 60685599, 62241640, 80914132, 93362460, 101142665, 121371198, 161828264, 186724920, 202285330, 242742396, 303427995, 404570660, 485484792, 606855990, 809141320, 1213711980, 2427423960]

約数ペア:

[(1, 2427423960), (2, 1213711980), (3, 809141320), (4, 606855990), (5, 485484792), (6, 404570660), (8, 303427995), (10, 242742396), (12, 202285330), (13, 186724920), (15, 161828264), (20, 121371198), (24, 101142665), (26, 93362460), (30, 80914132), (39, 62241640), (40, 60685599), (43, 56451720), (52, 46681230), (60, 40457066), (65, 37344984), (78, 31120820), (86, 28225860), (104, 23340615), (120, 20228533), (129, 18817240), (130, 18672492), (156, 15560410), (172, 14112930), (195, 12448328), (215, 11290344), (258, 9408620), (260, 9336246), (312, 7780205), (344, 7056465), (390, 6224164), (430, 5645172), (516, 4704310), (520, 4668123), (559, 4342440), (645, 3763448), (780, 3112082), (860, 2822586), (1032, 2352155), (1118, 2171220), (1290, 1881724), (1560, 1556041), (1677, 1447480), (1720, 1411293), (2236, 1085610), (2580, 940862), (2795, 868488), (3354, 723740), (4472, 542805), (5160, 470431), (5590, 434244), (6708, 361870), (8385, 289496), (11180, 217122), (13416, 180935), (16770, 144748), (22360, 108561), (33540, 72374), (36187, 67080)]