121433520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38921}}^1$

素因数の和:38950

約数の個数: 80

約数和(自身を含む): 405411552

約数和(自身を除く): 283978032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 38921, 77842, 116763, 155684, 194605, 233526, 311368, 389210, 467052, 505973, 583815, 622736, 778420, 934104, 1011946, 1167630, 1517919, 1556840, 1868208, 2023892, 2335260, 2529865, 3035838, 3113680, 4047784, 4670520, 5059730, 6071676, 7589595, 8095568, 9341040, 10119460, 12143352, 15179190, 20238920, 24286704, 30358380, 40477840, 60716760, 121433520]

約数ペア:

[(1, 121433520), (2, 60716760), (3, 40477840), (4, 30358380), (5, 24286704), (6, 20238920), (8, 15179190), (10, 12143352), (12, 10119460), (13, 9341040), (15, 8095568), (16, 7589595), (20, 6071676), (24, 5059730), (26, 4670520), (30, 4047784), (39, 3113680), (40, 3035838), (48, 2529865), (52, 2335260), (60, 2023892), (65, 1868208), (78, 1556840), (80, 1517919), (104, 1167630), (120, 1011946), (130, 934104), (156, 778420), (195, 622736), (208, 583815), (240, 505973), (260, 467052), (312, 389210), (390, 311368), (520, 233526), (624, 194605), (780, 155684), (1040, 116763), (1560, 77842), (3120, 38921)]