42006480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{967}}^1$

素因数の和:1164

約数の個数: 80

約数和(自身を含む): 131074944

約数和(自身を除く): 89068464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 240, 362, 543, 724, 905, 967, 1086, 1448, 1810, 1934, 2172, 2715, 2896, 2901, 3620, 3868, 4344, 4835, 5430, 5802, 7240, 7736, 8688, 9670, 10860, 11604, 14480, 14505, 15472, 19340, 21720, 23208, 29010, 38680, 43440, 46416, 58020, 77360, 116040, 175027, 232080, 350054, 525081, 700108, 875135, 1050162, 1400216, 1750270, 2100324, 2625405, 2800432, 3500540, 4200648, 5250810, 7001080, 8401296, 10501620, 14002160, 21003240, 42006480]

約数ペア:

[(1, 42006480), (2, 21003240), (3, 14002160), (4, 10501620), (5, 8401296), (6, 7001080), (8, 5250810), (10, 4200648), (12, 3500540), (15, 2800432), (16, 2625405), (20, 2100324), (24, 1750270), (30, 1400216), (40, 1050162), (48, 875135), (60, 700108), (80, 525081), (120, 350054), (181, 232080), (240, 175027), (362, 116040), (543, 77360), (724, 58020), (905, 46416), (967, 43440), (1086, 38680), (1448, 29010), (1810, 23208), (1934, 21720), (2172, 19340), (2715, 15472), (2896, 14505), (2901, 14480), (3620, 11604), (3868, 10860), (4344, 9670), (4835, 8688), (5430, 7736), (5802, 7240)]