84680280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3313}}^1$

素因数の和:3401

約数の個数: 96

約数和(自身を含む): 279171360

約数和(自身を除く): 194491080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3313, 4260, 5112, 6390, 6626, 8520, 9939, 12780, 13252, 16565, 19878, 25560, 26504, 29817, 33130, 39756, 49695, 59634, 66260, 79512, 99390, 119268, 132520, 149085, 198780, 235223, 238536, 298170, 397560, 470446, 596340, 705669, 940892, 1176115, 1192680, 1411338, 1881784, 2117007, 2352230, 2822676, 3528345, 4234014, 4704460, 5645352, 7056690, 8468028, 9408920, 10585035, 14113380, 16936056, 21170070, 28226760, 42340140, 84680280]

約数ペア:

[(1, 84680280), (2, 42340140), (3, 28226760), (4, 21170070), (5, 16936056), (6, 14113380), (8, 10585035), (9, 9408920), (10, 8468028), (12, 7056690), (15, 5645352), (18, 4704460), (20, 4234014), (24, 3528345), (30, 2822676), (36, 2352230), (40, 2117007), (45, 1881784), (60, 1411338), (71, 1192680), (72, 1176115), (90, 940892), (120, 705669), (142, 596340), (180, 470446), (213, 397560), (284, 298170), (355, 238536), (360, 235223), (426, 198780), (568, 149085), (639, 132520), (710, 119268), (852, 99390), (1065, 79512), (1278, 66260), (1420, 59634), (1704, 49695), (2130, 39756), (2556, 33130), (2840, 29817), (3195, 26504), (3313, 25560), (4260, 19878), (5112, 16565), (6390, 13252), (6626, 12780), (8520, 9939)]