1337603580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{4019}}^1$

素因数の和:4120

約数の個数: 108

約数和(自身を含む): 4154983560

約数和(自身を除く): 2817379980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1849, 1935, 2580, 3698, 3870, 4019, 5547, 7396, 7740, 8038, 9245, 11094, 12057, 16076, 16641, 18490, 20095, 22188, 24114, 27735, 33282, 36171, 36980, 40190, 48228, 55470, 60285, 66564, 72342, 80380, 83205, 110940, 120570, 144684, 166410, 172817, 180855, 241140, 332820, 345634, 361710, 518451, 691268, 723420, 864085, 1036902, 1555353, 1728170, 2073804, 2592255, 3110706, 3456340, 5184510, 6221412, 7431131, 7776765, 10369020, 14862262, 15553530, 22293393, 29724524, 31107060, 37155655, 44586786, 66880179, 74311310, 89173572, 111466965, 133760358, 148622620, 222933930, 267520716, 334400895, 445867860, 668801790, 1337603580]

約数ペア:

[(1, 1337603580), (2, 668801790), (3, 445867860), (4, 334400895), (5, 267520716), (6, 222933930), (9, 148622620), (10, 133760358), (12, 111466965), (15, 89173572), (18, 74311310), (20, 66880179), (30, 44586786), (36, 37155655), (43, 31107060), (45, 29724524), (60, 22293393), (86, 15553530), (90, 14862262), (129, 10369020), (172, 7776765), (180, 7431131), (215, 6221412), (258, 5184510), (387, 3456340), (430, 3110706), (516, 2592255), (645, 2073804), (774, 1728170), (860, 1555353), (1290, 1036902), (1548, 864085), (1849, 723420), (1935, 691268), (2580, 518451), (3698, 361710), (3870, 345634), (4019, 332820), (5547, 241140), (7396, 180855), (7740, 172817), (8038, 166410), (9245, 144684), (11094, 120570), (12057, 110940), (16076, 83205), (16641, 80380), (18490, 72342), (20095, 66564), (22188, 60285), (24114, 55470), (27735, 48228), (33282, 40190), (36171, 36980)]