65929560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:561

約数の個数: 128

約数和(自身を含む): 210124800

約数和(自身を除く): 144195240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 74, 93, 111, 120, 124, 148, 155, 185, 186, 222, 248, 296, 310, 370, 372, 444, 465, 479, 555, 620, 740, 744, 888, 930, 958, 1110, 1147, 1240, 1437, 1480, 1860, 1916, 2220, 2294, 2395, 2874, 3441, 3720, 3832, 4440, 4588, 4790, 5735, 5748, 6882, 7185, 9176, 9580, 11470, 11496, 13764, 14370, 14849, 17205, 17723, 19160, 22940, 27528, 28740, 29698, 34410, 35446, 44547, 45880, 53169, 57480, 59396, 68820, 70892, 74245, 88615, 89094, 106338, 118792, 137640, 141784, 148490, 177230, 178188, 212676, 222735, 265845, 296980, 354460, 356376, 425352, 445470, 531690, 549413, 593960, 708920, 890940, 1063380, 1098826, 1648239, 1781880, 2126760, 2197652, 2747065, 3296478, 4395304, 5494130, 6592956, 8241195, 10988260, 13185912, 16482390, 21976520, 32964780, 65929560]

約数ペア:

[(1, 65929560), (2, 32964780), (3, 21976520), (4, 16482390), (5, 13185912), (6, 10988260), (8, 8241195), (10, 6592956), (12, 5494130), (15, 4395304), (20, 3296478), (24, 2747065), (30, 2197652), (31, 2126760), (37, 1781880), (40, 1648239), (60, 1098826), (62, 1063380), (74, 890940), (93, 708920), (111, 593960), (120, 549413), (124, 531690), (148, 445470), (155, 425352), (185, 356376), (186, 354460), (222, 296980), (248, 265845), (296, 222735), (310, 212676), (370, 178188), (372, 177230), (444, 148490), (465, 141784), (479, 137640), (555, 118792), (620, 106338), (740, 89094), (744, 88615), (888, 74245), (930, 70892), (958, 68820), (1110, 59396), (1147, 57480), (1240, 53169), (1437, 45880), (1480, 44547), (1860, 35446), (1916, 34410), (2220, 29698), (2294, 28740), (2395, 27528), (2874, 22940), (3441, 19160), (3720, 17723), (3832, 17205), (4440, 14849), (4588, 14370), (4790, 13764), (5735, 11496), (5748, 11470), (6882, 9580), (7185, 9176)]