1399407480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{90401}}^1$

素因数の和:90461

約数の個数: 96

約数和(自身を含む): 4653894960

約数和(自身を除く): 3254487480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 90401, 180802, 271203, 361604, 452005, 542406, 723208, 813609, 904010, 1084812, 1356015, 1627218, 1808020, 2169624, 2712030, 3254436, 3616040, 3887243, 4068045, 5424060, 6508872, 7774486, 8136090, 10848120, 11661729, 15548972, 16272180, 19436215, 23323458, 31097944, 32544360, 34985187, 38872430, 46646916, 58308645, 69970374, 77744860, 93293832, 116617290, 139940748, 155489720, 174925935, 233234580, 279881496, 349851870, 466469160, 699703740, 1399407480]

約数ペア:

[(1, 1399407480), (2, 699703740), (3, 466469160), (4, 349851870), (5, 279881496), (6, 233234580), (8, 174925935), (9, 155489720), (10, 139940748), (12, 116617290), (15, 93293832), (18, 77744860), (20, 69970374), (24, 58308645), (30, 46646916), (36, 38872430), (40, 34985187), (43, 32544360), (45, 31097944), (60, 23323458), (72, 19436215), (86, 16272180), (90, 15548972), (120, 11661729), (129, 10848120), (172, 8136090), (180, 7774486), (215, 6508872), (258, 5424060), (344, 4068045), (360, 3887243), (387, 3616040), (430, 3254436), (516, 2712030), (645, 2169624), (774, 1808020), (860, 1627218), (1032, 1356015), (1290, 1084812), (1548, 904010), (1720, 813609), (1935, 723208), (2580, 542406), (3096, 452005), (3870, 361604), (5160, 271203), (7740, 180802), (15480, 90401)]