26067120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6389}}^1$

素因数の和:6422

約数の個数: 80

約数和(自身を含む): 85574880

約数和(自身を除く): 59507760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 6389, 12778, 19167, 25556, 31945, 38334, 51112, 63890, 76668, 95835, 102224, 108613, 127780, 153336, 191670, 217226, 255560, 306672, 325839, 383340, 434452, 511120, 543065, 651678, 766680, 868904, 1086130, 1303356, 1533360, 1629195, 1737808, 2172260, 2606712, 3258390, 4344520, 5213424, 6516780, 8689040, 13033560, 26067120]

約数ペア:

[(1, 26067120), (2, 13033560), (3, 8689040), (4, 6516780), (5, 5213424), (6, 4344520), (8, 3258390), (10, 2606712), (12, 2172260), (15, 1737808), (16, 1629195), (17, 1533360), (20, 1303356), (24, 1086130), (30, 868904), (34, 766680), (40, 651678), (48, 543065), (51, 511120), (60, 434452), (68, 383340), (80, 325839), (85, 306672), (102, 255560), (120, 217226), (136, 191670), (170, 153336), (204, 127780), (240, 108613), (255, 102224), (272, 95835), (340, 76668), (408, 63890), (510, 51112), (680, 38334), (816, 31945), (1020, 25556), (1360, 19167), (2040, 12778), (4080, 6389)]