120372980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^2$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 333137280

約数和(自身を除く): 212764300

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 59, 65, 70, 76, 91, 95, 118, 130, 133, 140, 182, 190, 236, 247, 260, 266, 295, 364, 380, 413, 455, 494, 532, 590, 665, 767, 826, 910, 988, 1121, 1180, 1235, 1330, 1534, 1652, 1729, 1820, 2065, 2242, 2470, 2660, 3068, 3458, 3481, 3835, 4130, 4484, 4940, 5369, 5605, 6916, 6962, 7670, 7847, 8260, 8645, 10738, 11210, 13924, 14573, 15340, 15694, 17290, 17405, 21476, 22420, 24367, 26845, 29146, 31388, 34580, 34810, 39235, 45253, 48734, 53690, 58292, 66139, 69620, 72865, 78470, 90506, 97468, 102011, 107380, 121835, 132278, 145730, 156940, 181012, 204022, 226265, 243670, 264556, 291460, 316771, 330695, 408044, 452530, 462973, 487340, 510055, 633542, 661390, 859807, 905060, 925946, 1020110, 1267084, 1322780, 1583855, 1719614, 1851892, 2040220, 2314865, 3167710, 3439228, 4299035, 4629730, 6018649, 6335420, 8598070, 9259460, 12037298, 17196140, 24074596, 30093245, 60186490, 120372980]

約数ペア:

[(1, 120372980), (2, 60186490), (4, 30093245), (5, 24074596), (7, 17196140), (10, 12037298), (13, 9259460), (14, 8598070), (19, 6335420), (20, 6018649), (26, 4629730), (28, 4299035), (35, 3439228), (38, 3167710), (52, 2314865), (59, 2040220), (65, 1851892), (70, 1719614), (76, 1583855), (91, 1322780), (95, 1267084), (118, 1020110), (130, 925946), (133, 905060), (140, 859807), (182, 661390), (190, 633542), (236, 510055), (247, 487340), (260, 462973), (266, 452530), (295, 408044), (364, 330695), (380, 316771), (413, 291460), (455, 264556), (494, 243670), (532, 226265), (590, 204022), (665, 181012), (767, 156940), (826, 145730), (910, 132278), (988, 121835), (1121, 107380), (1180, 102011), (1235, 97468), (1330, 90506), (1534, 78470), (1652, 72865), (1729, 69620), (1820, 66139), (2065, 58292), (2242, 53690), (2470, 48734), (2660, 45253), (3068, 39235), (3458, 34810), (3481, 34580), (3835, 31388), (4130, 29146), (4484, 26845), (4940, 24367), (5369, 22420), (5605, 21476), (6916, 17405), (6962, 17290), (7670, 15694), (7847, 15340), (8260, 14573), (8645, 13924), (10738, 11210)]