1255304640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4861}}^1$

素因数の和:5150

約数の個数: 112

約数和(自身を含む): 4001231520

約数和(自身を除く): 2745926880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 269, 320, 480, 538, 807, 960, 1076, 1345, 1614, 2152, 2690, 3228, 4035, 4304, 4861, 5380, 6456, 8070, 8608, 9722, 10760, 12912, 14583, 16140, 17216, 19444, 21520, 24305, 25824, 29166, 32280, 38888, 43040, 48610, 51648, 58332, 64560, 72915, 77776, 86080, 97220, 116664, 129120, 145830, 155552, 194440, 233328, 258240, 291660, 311104, 388880, 466656, 583320, 777760, 933312, 1166640, 1307609, 1555520, 2333280, 2615218, 3922827, 4666560, 5230436, 6538045, 7845654, 10460872, 13076090, 15691308, 19614135, 20921744, 26152180, 31382616, 39228270, 41843488, 52304360, 62765232, 78456540, 83686976, 104608720, 125530464, 156913080, 209217440, 251060928, 313826160, 418434880, 627652320, 1255304640]

約数ペア:

[(1, 1255304640), (2, 627652320), (3, 418434880), (4, 313826160), (5, 251060928), (6, 209217440), (8, 156913080), (10, 125530464), (12, 104608720), (15, 83686976), (16, 78456540), (20, 62765232), (24, 52304360), (30, 41843488), (32, 39228270), (40, 31382616), (48, 26152180), (60, 20921744), (64, 19614135), (80, 15691308), (96, 13076090), (120, 10460872), (160, 7845654), (192, 6538045), (240, 5230436), (269, 4666560), (320, 3922827), (480, 2615218), (538, 2333280), (807, 1555520), (960, 1307609), (1076, 1166640), (1345, 933312), (1614, 777760), (2152, 583320), (2690, 466656), (3228, 388880), (4035, 311104), (4304, 291660), (4861, 258240), (5380, 233328), (6456, 194440), (8070, 155552), (8608, 145830), (9722, 129120), (10760, 116664), (12912, 97220), (14583, 86080), (16140, 77776), (17216, 72915), (19444, 64560), (21520, 58332), (24305, 51648), (25824, 48610), (29166, 43040), (32280, 38888)]