19490093520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{75967}}^1$

素因数の和:77052

約数の個数: 80

約数和(自身を含む): 60476605440

約数和(自身を除く): 40986511920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1069, 2138, 3207, 4276, 5345, 6414, 8552, 10690, 12828, 16035, 17104, 21380, 25656, 32070, 42760, 51312, 64140, 75967, 85520, 128280, 151934, 227901, 256560, 303868, 379835, 455802, 607736, 759670, 911604, 1139505, 1215472, 1519340, 1823208, 2279010, 3038680, 3646416, 4558020, 6077360, 9116040, 18232080, 81208723, 162417446, 243626169, 324834892, 406043615, 487252338, 649669784, 812087230, 974504676, 1218130845, 1299339568, 1624174460, 1949009352, 2436261690, 3248348920, 3898018704, 4872523380, 6496697840, 9745046760, 19490093520]

約数ペア:

[(1, 19490093520), (2, 9745046760), (3, 6496697840), (4, 4872523380), (5, 3898018704), (6, 3248348920), (8, 2436261690), (10, 1949009352), (12, 1624174460), (15, 1299339568), (16, 1218130845), (20, 974504676), (24, 812087230), (30, 649669784), (40, 487252338), (48, 406043615), (60, 324834892), (80, 243626169), (120, 162417446), (240, 81208723), (1069, 18232080), (2138, 9116040), (3207, 6077360), (4276, 4558020), (5345, 3646416), (6414, 3038680), (8552, 2279010), (10690, 1823208), (12828, 1519340), (16035, 1215472), (17104, 1139505), (21380, 911604), (25656, 759670), (32070, 607736), (42760, 455802), (51312, 379835), (64140, 303868), (75967, 256560), (85520, 227901), (128280, 151934)]