122898360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78781}}^1$

素因数の和:78808

約数の個数: 64

約数和(自身を含む): 397061280

約数和(自身を除く): 274162920

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, 78781, 157562, 236343, 315124, 393905, 472686, 630248, 787810, 945372, 1024153, 1181715, 1575620, 1890744, 2048306, 2363430, 3072459, 3151240, 4096612, 4726860, 5120765, 6144918, 8193224, 9453720, 10241530, 12289836, 15362295, 20483060, 24579672, 30724590, 40966120, 61449180, 122898360]

約数ペア:

[(1, 122898360), (2, 61449180), (3, 40966120), (4, 30724590), (5, 24579672), (6, 20483060), (8, 15362295), (10, 12289836), (12, 10241530), (13, 9453720), (15, 8193224), (20, 6144918), (24, 5120765), (26, 4726860), (30, 4096612), (39, 3151240), (40, 3072459), (52, 2363430), (60, 2048306), (65, 1890744), (78, 1575620), (104, 1181715), (120, 1024153), (130, 945372), (156, 787810), (195, 630248), (260, 472686), (312, 393905), (390, 315124), (520, 236343), (780, 157562), (1560, 78781)]