12067280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 31337280

約数和(自身を除く): 19270000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 467, 646, 680, 760, 934, 1292, 1360, 1520, 1615, 1868, 2335, 2584, 3230, 3736, 4670, 5168, 6460, 7472, 7939, 8873, 9340, 12920, 15878, 17746, 18680, 25840, 31756, 35492, 37360, 39695, 44365, 63512, 70984, 79390, 88730, 127024, 141968, 150841, 158780, 177460, 301682, 317560, 354920, 603364, 635120, 709840, 754205, 1206728, 1508410, 2413456, 3016820, 6033640, 12067280]

約数ペア:

[(1, 12067280), (2, 6033640), (4, 3016820), (5, 2413456), (8, 1508410), (10, 1206728), (16, 754205), (17, 709840), (19, 635120), (20, 603364), (34, 354920), (38, 317560), (40, 301682), (68, 177460), (76, 158780), (80, 150841), (85, 141968), (95, 127024), (136, 88730), (152, 79390), (170, 70984), (190, 63512), (272, 44365), (304, 39695), (323, 37360), (340, 35492), (380, 31756), (467, 25840), (646, 18680), (680, 17746), (760, 15878), (934, 12920), (1292, 9340), (1360, 8873), (1520, 7939), (1615, 7472), (1868, 6460), (2335, 5168), (2584, 4670), (3230, 3736)]