120132180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:607

約数の個数: 192

約数和(自身を含む): 434972160

約数和(自身を除く): 314839980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 61, 63, 70, 84, 90, 105, 108, 122, 126, 135, 140, 180, 183, 189, 210, 244, 252, 270, 305, 315, 366, 378, 420, 427, 521, 540, 549, 610, 630, 732, 756, 854, 915, 945, 1042, 1098, 1220, 1260, 1281, 1563, 1647, 1708, 1830, 1890, 2084, 2135, 2196, 2562, 2605, 2745, 3126, 3294, 3647, 3660, 3780, 3843, 4270, 4689, 5124, 5210, 5490, 6252, 6405, 6588, 7294, 7686, 7815, 8235, 8540, 9378, 10420, 10941, 10980, 11529, 12810, 14067, 14588, 15372, 15630, 16470, 18235, 18756, 19215, 21882, 23058, 23445, 25620, 28134, 31260, 31781, 32823, 32940, 36470, 38430, 43764, 46116, 46890, 54705, 56268, 57645, 63562, 65646, 70335, 72940, 76860, 93780, 95343, 98469, 109410, 115290, 127124, 131292, 140670, 158905, 164115, 190686, 196938, 218820, 222467, 230580, 281340, 286029, 317810, 328230, 381372, 393876, 444934, 476715, 492345, 572058, 635620, 656460, 667401, 858087, 889868, 953430, 984690, 1112335, 1144116, 1334802, 1430145, 1716174, 1906860, 1969380, 2002203, 2224670, 2669604, 2860290, 3337005, 3432348, 4004406, 4290435, 4449340, 5720580, 6006609, 6674010, 8008812, 8580870, 10011015, 12013218, 13348020, 17161740, 20022030, 24026436, 30033045, 40044060, 60066090, 120132180]

約数ペア:

[(1, 120132180), (2, 60066090), (3, 40044060), (4, 30033045), (5, 24026436), (6, 20022030), (7, 17161740), (9, 13348020), (10, 12013218), (12, 10011015), (14, 8580870), (15, 8008812), (18, 6674010), (20, 6006609), (21, 5720580), (27, 4449340), (28, 4290435), (30, 4004406), (35, 3432348), (36, 3337005), (42, 2860290), (45, 2669604), (54, 2224670), (60, 2002203), (61, 1969380), (63, 1906860), (70, 1716174), (84, 1430145), (90, 1334802), (105, 1144116), (108, 1112335), (122, 984690), (126, 953430), (135, 889868), (140, 858087), (180, 667401), (183, 656460), (189, 635620), (210, 572058), (244, 492345), (252, 476715), (270, 444934), (305, 393876), (315, 381372), (366, 328230), (378, 317810), (420, 286029), (427, 281340), (521, 230580), (540, 222467), (549, 218820), (610, 196938), (630, 190686), (732, 164115), (756, 158905), (854, 140670), (915, 131292), (945, 127124), (1042, 115290), (1098, 109410), (1220, 98469), (1260, 95343), (1281, 93780), (1563, 76860), (1647, 72940), (1708, 70335), (1830, 65646), (1890, 63562), (2084, 57645), (2135, 56268), (2196, 54705), (2562, 46890), (2605, 46116), (2745, 43764), (3126, 38430), (3294, 36470), (3647, 32940), (3660, 32823), (3780, 31781), (3843, 31260), (4270, 28134), (4689, 25620), (5124, 23445), (5210, 23058), (5490, 21882), (6252, 19215), (6405, 18756), (6588, 18235), (7294, 16470), (7686, 15630), (7815, 15372), (8235, 14588), (8540, 14067), (9378, 12810), (10420, 11529), (10941, 10980)]