123065460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{4651}}^1$

素因数の和:4683

約数の個数: 144

約数和(自身を含む): 445475520

約数和(自身を除く): 322410060

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, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 4651, 5292, 6615, 8820, 9302, 13230, 13953, 18604, 23255, 26460, 27906, 32557, 41859, 46510, 55812, 65114, 69765, 83718, 93020, 97671, 125577, 130228, 139530, 162785, 167436, 195342, 209295, 227899, 251154, 279060, 293013, 325570, 390684, 418590, 455798, 488355, 502308, 586026, 627885, 651140, 683697, 837180, 879039, 911596, 976710, 1139495, 1172052, 1255770, 1367394, 1465065, 1758078, 1953420, 2051091, 2278990, 2511540, 2734788, 2930130, 3418485, 3516156, 4102182, 4395195, 4557980, 5860260, 6153273, 6836970, 8204364, 8790390, 10255455, 12306546, 13673940, 17580780, 20510910, 24613092, 30766365, 41021820, 61532730, 123065460]

約数ペア:

[(1, 123065460), (2, 61532730), (3, 41021820), (4, 30766365), (5, 24613092), (6, 20510910), (7, 17580780), (9, 13673940), (10, 12306546), (12, 10255455), (14, 8790390), (15, 8204364), (18, 6836970), (20, 6153273), (21, 5860260), (27, 4557980), (28, 4395195), (30, 4102182), (35, 3516156), (36, 3418485), (42, 2930130), (45, 2734788), (49, 2511540), (54, 2278990), (60, 2051091), (63, 1953420), (70, 1758078), (84, 1465065), (90, 1367394), (98, 1255770), (105, 1172052), (108, 1139495), (126, 976710), (135, 911596), (140, 879039), (147, 837180), (180, 683697), (189, 651140), (196, 627885), (210, 586026), (245, 502308), (252, 488355), (270, 455798), (294, 418590), (315, 390684), (378, 325570), (420, 293013), (441, 279060), (490, 251154), (540, 227899), (588, 209295), (630, 195342), (735, 167436), (756, 162785), (882, 139530), (945, 130228), (980, 125577), (1260, 97671), (1323, 93020), (1470, 83718), (1764, 69765), (1890, 65114), (2205, 55812), (2646, 46510), (2940, 41859), (3780, 32557), (4410, 27906), (4651, 26460), (5292, 23255), (6615, 18604), (8820, 13953), (9302, 13230)]