120274320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:793

約数の個数: 160

約数和(自身を含む): 404974080

約数和(自身を除く): 284699760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 41, 48, 51, 60, 68, 80, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 240, 246, 255, 272, 328, 340, 408, 410, 492, 510, 615, 656, 680, 697, 719, 816, 820, 984, 1020, 1230, 1360, 1394, 1438, 1640, 1968, 2040, 2091, 2157, 2460, 2788, 2876, 3280, 3485, 3595, 4080, 4182, 4314, 4920, 5576, 5752, 6970, 7190, 8364, 8628, 9840, 10455, 10785, 11152, 11504, 12223, 13940, 14380, 16728, 17256, 20910, 21570, 24446, 27880, 28760, 29479, 33456, 34512, 36669, 41820, 43140, 48892, 55760, 57520, 58958, 61115, 73338, 83640, 86280, 88437, 97784, 117916, 122230, 146676, 147395, 167280, 172560, 176874, 183345, 195568, 235832, 244460, 293352, 294790, 353748, 366690, 442185, 471664, 488920, 501143, 586704, 589580, 707496, 733380, 884370, 977840, 1002286, 1179160, 1414992, 1466760, 1503429, 1768740, 2004572, 2358320, 2505715, 2933520, 3006858, 3537480, 4009144, 5011430, 6013716, 7074960, 7517145, 8018288, 10022860, 12027432, 15034290, 20045720, 24054864, 30068580, 40091440, 60137160, 120274320]

約数ペア:

[(1, 120274320), (2, 60137160), (3, 40091440), (4, 30068580), (5, 24054864), (6, 20045720), (8, 15034290), (10, 12027432), (12, 10022860), (15, 8018288), (16, 7517145), (17, 7074960), (20, 6013716), (24, 5011430), (30, 4009144), (34, 3537480), (40, 3006858), (41, 2933520), (48, 2505715), (51, 2358320), (60, 2004572), (68, 1768740), (80, 1503429), (82, 1466760), (85, 1414992), (102, 1179160), (120, 1002286), (123, 977840), (136, 884370), (164, 733380), (170, 707496), (204, 589580), (205, 586704), (240, 501143), (246, 488920), (255, 471664), (272, 442185), (328, 366690), (340, 353748), (408, 294790), (410, 293352), (492, 244460), (510, 235832), (615, 195568), (656, 183345), (680, 176874), (697, 172560), (719, 167280), (816, 147395), (820, 146676), (984, 122230), (1020, 117916), (1230, 97784), (1360, 88437), (1394, 86280), (1438, 83640), (1640, 73338), (1968, 61115), (2040, 58958), (2091, 57520), (2157, 55760), (2460, 48892), (2788, 43140), (2876, 41820), (3280, 36669), (3485, 34512), (3595, 33456), (4080, 29479), (4182, 28760), (4314, 27880), (4920, 24446), (5576, 21570), (5752, 20910), (6970, 17256), (7190, 16728), (8364, 14380), (8628, 13940), (9840, 12223), (10455, 11504), (10785, 11152)]