310151760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:765

約数の個数: 160

約数和(自身を含む): 1007614080

約数和(自身を除く): 697462320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 53, 60, 74, 80, 106, 111, 120, 148, 159, 185, 212, 222, 240, 265, 296, 318, 370, 424, 444, 530, 555, 592, 636, 659, 740, 795, 848, 888, 1060, 1110, 1272, 1318, 1480, 1590, 1776, 1961, 1977, 2120, 2220, 2544, 2636, 2960, 3180, 3295, 3922, 3954, 4240, 4440, 5272, 5883, 6360, 6590, 7844, 7908, 8880, 9805, 9885, 10544, 11766, 12720, 13180, 15688, 15816, 19610, 19770, 23532, 24383, 26360, 29415, 31376, 31632, 34927, 39220, 39540, 47064, 48766, 52720, 58830, 69854, 73149, 78440, 79080, 94128, 97532, 104781, 117660, 121915, 139708, 146298, 156880, 158160, 174635, 195064, 209562, 235320, 243830, 279416, 292596, 349270, 365745, 390128, 419124, 470640, 487660, 523905, 558832, 585192, 698540, 731490, 838248, 975320, 1047810, 1170384, 1292299, 1397080, 1462980, 1676496, 1950640, 2095620, 2584598, 2794160, 2925960, 3876897, 4191240, 5169196, 5851920, 6461495, 7753794, 8382480, 10338392, 12922990, 15507588, 19384485, 20676784, 25845980, 31015176, 38768970, 51691960, 62030352, 77537940, 103383920, 155075880, 310151760]

約数ペア:

[(1, 310151760), (2, 155075880), (3, 103383920), (4, 77537940), (5, 62030352), (6, 51691960), (8, 38768970), (10, 31015176), (12, 25845980), (15, 20676784), (16, 19384485), (20, 15507588), (24, 12922990), (30, 10338392), (37, 8382480), (40, 7753794), (48, 6461495), (53, 5851920), (60, 5169196), (74, 4191240), (80, 3876897), (106, 2925960), (111, 2794160), (120, 2584598), (148, 2095620), (159, 1950640), (185, 1676496), (212, 1462980), (222, 1397080), (240, 1292299), (265, 1170384), (296, 1047810), (318, 975320), (370, 838248), (424, 731490), (444, 698540), (530, 585192), (555, 558832), (592, 523905), (636, 487660), (659, 470640), (740, 419124), (795, 390128), (848, 365745), (888, 349270), (1060, 292596), (1110, 279416), (1272, 243830), (1318, 235320), (1480, 209562), (1590, 195064), (1776, 174635), (1961, 158160), (1977, 156880), (2120, 146298), (2220, 139708), (2544, 121915), (2636, 117660), (2960, 104781), (3180, 97532), (3295, 94128), (3922, 79080), (3954, 78440), (4240, 73149), (4440, 69854), (5272, 58830), (5883, 52720), (6360, 48766), (6590, 47064), (7844, 39540), (7908, 39220), (8880, 34927), (9805, 31632), (9885, 31376), (10544, 29415), (11766, 26360), (12720, 24383), (13180, 23532), (15688, 19770), (15816, 19610)]