309049560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4271}}^1$

素因数の和:4358

約数の個数: 128

約数和(自身を含む): 1045785600

約数和(自身を除く): 736736040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 90, 108, 120, 134, 135, 180, 201, 216, 268, 270, 335, 360, 402, 536, 540, 603, 670, 804, 1005, 1080, 1206, 1340, 1608, 1809, 2010, 2412, 2680, 3015, 3618, 4020, 4271, 4824, 6030, 7236, 8040, 8542, 9045, 12060, 12813, 14472, 17084, 18090, 21355, 24120, 25626, 34168, 36180, 38439, 42710, 51252, 64065, 72360, 76878, 85420, 102504, 115317, 128130, 153756, 170840, 192195, 230634, 256260, 286157, 307512, 384390, 461268, 512520, 572314, 576585, 768780, 858471, 922536, 1144628, 1153170, 1430785, 1537560, 1716942, 2289256, 2306340, 2575413, 2861570, 3433884, 4292355, 4612680, 5150826, 5723140, 6867768, 7726239, 8584710, 10301652, 11446280, 12877065, 15452478, 17169420, 20603304, 25754130, 30904956, 34338840, 38631195, 51508260, 61809912, 77262390, 103016520, 154524780, 309049560]

約数ペア:

[(1, 309049560), (2, 154524780), (3, 103016520), (4, 77262390), (5, 61809912), (6, 51508260), (8, 38631195), (9, 34338840), (10, 30904956), (12, 25754130), (15, 20603304), (18, 17169420), (20, 15452478), (24, 12877065), (27, 11446280), (30, 10301652), (36, 8584710), (40, 7726239), (45, 6867768), (54, 5723140), (60, 5150826), (67, 4612680), (72, 4292355), (90, 3433884), (108, 2861570), (120, 2575413), (134, 2306340), (135, 2289256), (180, 1716942), (201, 1537560), (216, 1430785), (268, 1153170), (270, 1144628), (335, 922536), (360, 858471), (402, 768780), (536, 576585), (540, 572314), (603, 512520), (670, 461268), (804, 384390), (1005, 307512), (1080, 286157), (1206, 256260), (1340, 230634), (1608, 192195), (1809, 170840), (2010, 153756), (2412, 128130), (2680, 115317), (3015, 102504), (3618, 85420), (4020, 76878), (4271, 72360), (4824, 64065), (6030, 51252), (7236, 42710), (8040, 38439), (8542, 36180), (9045, 34168), (12060, 25626), (12813, 24120), (14472, 21355), (17084, 18090)]