2052502560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{45979}}^1$

素因数の和:46031

約数の個数: 144

約数和(自身を含む): 7230263040

約数和(自身を除く): 5177760480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 11160, 14880, 22320, 44640, 45979, 91958, 137937, 183916, 229895, 275874, 367832, 413811, 459790, 551748, 689685, 735664, 827622, 919580, 1103496, 1379370, 1425349, 1471328, 1655244, 1839160, 2069055, 2206992, 2758740, 2850698, 3310488, 3678320, 4138110, 4276047, 4413984, 5517480, 5701396, 6620976, 7126745, 7356640, 8276220, 8552094, 11034960, 11402792, 12828141, 13241952, 14253490, 16552440, 17104188, 21380235, 22069920, 22805584, 25656282, 28506980, 33104880, 34208376, 42760470, 45611168, 51312564, 57013960, 64140705, 66209760, 68416752, 85520940, 102625128, 114027920, 128281410, 136833504, 171041880, 205250256, 228055840, 256562820, 342083760, 410500512, 513125640, 684167520, 1026251280, 2052502560]

約数ペア:

[(1, 2052502560), (2, 1026251280), (3, 684167520), (4, 513125640), (5, 410500512), (6, 342083760), (8, 256562820), (9, 228055840), (10, 205250256), (12, 171041880), (15, 136833504), (16, 128281410), (18, 114027920), (20, 102625128), (24, 85520940), (30, 68416752), (31, 66209760), (32, 64140705), (36, 57013960), (40, 51312564), (45, 45611168), (48, 42760470), (60, 34208376), (62, 33104880), (72, 28506980), (80, 25656282), (90, 22805584), (93, 22069920), (96, 21380235), (120, 17104188), (124, 16552440), (144, 14253490), (155, 13241952), (160, 12828141), (180, 11402792), (186, 11034960), (240, 8552094), (248, 8276220), (279, 7356640), (288, 7126745), (310, 6620976), (360, 5701396), (372, 5517480), (465, 4413984), (480, 4276047), (496, 4138110), (558, 3678320), (620, 3310488), (720, 2850698), (744, 2758740), (930, 2206992), (992, 2069055), (1116, 1839160), (1240, 1655244), (1395, 1471328), (1440, 1425349), (1488, 1379370), (1860, 1103496), (2232, 919580), (2480, 827622), (2790, 735664), (2976, 689685), (3720, 551748), (4464, 459790), (4960, 413811), (5580, 367832), (7440, 275874), (8928, 229895), (11160, 183916), (14880, 137937), (22320, 91958), (44640, 45979)]