156913080

素因数分解:

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

素因数の和:5144

約数の個数: 64

約数和(自身を含む): 472586400

約数和(自身を除く): 315673320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 3228, 4035, 4861, 5380, 6456, 8070, 9722, 10760, 14583, 16140, 19444, 24305, 29166, 32280, 38888, 48610, 58332, 72915, 97220, 116664, 145830, 194440, 291660, 583320, 1307609, 2615218, 3922827, 5230436, 6538045, 7845654, 10460872, 13076090, 15691308, 19614135, 26152180, 31382616, 39228270, 52304360, 78456540, 156913080]

約数ペア:

[(1, 156913080), (2, 78456540), (3, 52304360), (4, 39228270), (5, 31382616), (6, 26152180), (8, 19614135), (10, 15691308), (12, 13076090), (15, 10460872), (20, 7845654), (24, 6538045), (30, 5230436), (40, 3922827), (60, 2615218), (120, 1307609), (269, 583320), (538, 291660), (807, 194440), (1076, 145830), (1345, 116664), (1614, 97220), (2152, 72915), (2690, 58332), (3228, 48610), (4035, 38888), (4861, 32280), (5380, 29166), (6456, 24305), (8070, 19444), (9722, 16140), (10760, 14583)]