7983120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:113

約数の個数: 160

約数和(自身を含む): 27141120

約数和(自身を除く): 19158000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 37, 40, 48, 58, 60, 62, 74, 80, 87, 93, 111, 116, 120, 124, 145, 148, 155, 174, 185, 186, 222, 232, 240, 248, 290, 296, 310, 348, 370, 372, 435, 444, 464, 465, 496, 555, 580, 592, 620, 696, 740, 744, 870, 888, 899, 930, 1073, 1110, 1147, 1160, 1240, 1392, 1480, 1488, 1740, 1776, 1798, 1860, 2146, 2220, 2294, 2320, 2480, 2697, 2960, 3219, 3441, 3480, 3596, 3720, 4292, 4440, 4495, 4588, 5365, 5394, 5735, 6438, 6882, 6960, 7192, 7440, 8584, 8880, 8990, 9176, 10730, 10788, 11470, 12876, 13485, 13764, 14384, 16095, 17168, 17205, 17980, 18352, 21460, 21576, 22940, 25752, 26970, 27528, 32190, 33263, 34410, 35960, 42920, 43152, 45880, 51504, 53940, 55056, 64380, 66526, 68820, 71920, 85840, 91760, 99789, 107880, 128760, 133052, 137640, 166315, 199578, 215760, 257520, 266104, 275280, 332630, 399156, 498945, 532208, 665260, 798312, 997890, 1330520, 1596624, 1995780, 2661040, 3991560, 7983120]

約数ペア:

[(1, 7983120), (2, 3991560), (3, 2661040), (4, 1995780), (5, 1596624), (6, 1330520), (8, 997890), (10, 798312), (12, 665260), (15, 532208), (16, 498945), (20, 399156), (24, 332630), (29, 275280), (30, 266104), (31, 257520), (37, 215760), (40, 199578), (48, 166315), (58, 137640), (60, 133052), (62, 128760), (74, 107880), (80, 99789), (87, 91760), (93, 85840), (111, 71920), (116, 68820), (120, 66526), (124, 64380), (145, 55056), (148, 53940), (155, 51504), (174, 45880), (185, 43152), (186, 42920), (222, 35960), (232, 34410), (240, 33263), (248, 32190), (290, 27528), (296, 26970), (310, 25752), (348, 22940), (370, 21576), (372, 21460), (435, 18352), (444, 17980), (464, 17205), (465, 17168), (496, 16095), (555, 14384), (580, 13764), (592, 13485), (620, 12876), (696, 11470), (740, 10788), (744, 10730), (870, 9176), (888, 8990), (899, 8880), (930, 8584), (1073, 7440), (1110, 7192), (1147, 6960), (1160, 6882), (1240, 6438), (1392, 5735), (1480, 5394), (1488, 5365), (1740, 4588), (1776, 4495), (1798, 4440), (1860, 4292), (2146, 3720), (2220, 3596), (2294, 3480), (2320, 3441), (2480, 3219), (2697, 2960)]