260587080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55681}}^1$

素因数の和:55711

約数の個数: 96

約数和(自身を含む): 912071160

約数和(自身を除く): 651484080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 55681, 111362, 167043, 222724, 278405, 334086, 445448, 501129, 556810, 668172, 723853, 835215, 1002258, 1113620, 1336344, 1447706, 1670430, 2004516, 2171559, 2227240, 2505645, 2895412, 3340860, 3619265, 4009032, 4343118, 5011290, 5790824, 6514677, 6681720, 7238530, 8686236, 10022580, 10857795, 13029354, 14477060, 17372472, 20045160, 21715590, 26058708, 28954120, 32573385, 43431180, 52117416, 65146770, 86862360, 130293540, 260587080]

約数ペア:

[(1, 260587080), (2, 130293540), (3, 86862360), (4, 65146770), (5, 52117416), (6, 43431180), (8, 32573385), (9, 28954120), (10, 26058708), (12, 21715590), (13, 20045160), (15, 17372472), (18, 14477060), (20, 13029354), (24, 10857795), (26, 10022580), (30, 8686236), (36, 7238530), (39, 6681720), (40, 6514677), (45, 5790824), (52, 5011290), (60, 4343118), (65, 4009032), (72, 3619265), (78, 3340860), (90, 2895412), (104, 2505645), (117, 2227240), (120, 2171559), (130, 2004516), (156, 1670430), (180, 1447706), (195, 1336344), (234, 1113620), (260, 1002258), (312, 835215), (360, 723853), (390, 668172), (468, 556810), (520, 501129), (585, 445448), (780, 334086), (936, 278405), (1170, 222724), (1560, 167043), (2340, 111362), (4680, 55681)]