312676320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59219}}^1$

素因数の和:59248

約数の個数: 96

約数和(自身を含む): 1074487680

約数和(自身を除く): 761811360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 59219, 118438, 177657, 236876, 296095, 355314, 473752, 592190, 651409, 710628, 888285, 947504, 1184380, 1302818, 1421256, 1776570, 1895008, 1954227, 2368760, 2605636, 2842512, 3257045, 3553140, 3908454, 4737520, 5211272, 5685024, 6514090, 7106280, 7816908, 9475040, 9771135, 10422544, 13028180, 14212560, 15633816, 19542270, 20845088, 26056360, 28425120, 31267632, 39084540, 52112720, 62535264, 78169080, 104225440, 156338160, 312676320]

約数ペア:

[(1, 312676320), (2, 156338160), (3, 104225440), (4, 78169080), (5, 62535264), (6, 52112720), (8, 39084540), (10, 31267632), (11, 28425120), (12, 26056360), (15, 20845088), (16, 19542270), (20, 15633816), (22, 14212560), (24, 13028180), (30, 10422544), (32, 9771135), (33, 9475040), (40, 7816908), (44, 7106280), (48, 6514090), (55, 5685024), (60, 5211272), (66, 4737520), (80, 3908454), (88, 3553140), (96, 3257045), (110, 2842512), (120, 2605636), (132, 2368760), (160, 1954227), (165, 1895008), (176, 1776570), (220, 1421256), (240, 1302818), (264, 1184380), (330, 947504), (352, 888285), (440, 710628), (480, 651409), (528, 592190), (660, 473752), (880, 355314), (1056, 296095), (1320, 236876), (1760, 177657), (2640, 118438), (5280, 59219)]