119778360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{76781}}^1$

素因数の和:76808

約数の個数: 64

約数和(自身を含む): 386981280

約数和(自身を除く): 267202920

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, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 76781, 153562, 230343, 307124, 383905, 460686, 614248, 767810, 921372, 998153, 1151715, 1535620, 1842744, 1996306, 2303430, 2994459, 3071240, 3992612, 4606860, 4990765, 5988918, 7985224, 9213720, 9981530, 11977836, 14972295, 19963060, 23955672, 29944590, 39926120, 59889180, 119778360]

約数ペア:

[(1, 119778360), (2, 59889180), (3, 39926120), (4, 29944590), (5, 23955672), (6, 19963060), (8, 14972295), (10, 11977836), (12, 9981530), (13, 9213720), (15, 7985224), (20, 5988918), (24, 4990765), (26, 4606860), (30, 3992612), (39, 3071240), (40, 2994459), (52, 2303430), (60, 1996306), (65, 1842744), (78, 1535620), (104, 1151715), (120, 998153), (130, 921372), (156, 767810), (195, 614248), (260, 460686), (312, 383905), (390, 307124), (520, 230343), (780, 153562), (1560, 76781)]