40857360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{170239}}^1$

素因数の和:170255

約数の個数: 40

約数和(自身を含む): 126658560

約数和(自身を除く): 85801200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 170239, 340478, 510717, 680956, 851195, 1021434, 1361912, 1702390, 2042868, 2553585, 2723824, 3404780, 4085736, 5107170, 6809560, 8171472, 10214340, 13619120, 20428680, 40857360]

約数ペア:

[(1, 40857360), (2, 20428680), (3, 13619120), (4, 10214340), (5, 8171472), (6, 6809560), (8, 5107170), (10, 4085736), (12, 3404780), (15, 2723824), (16, 2553585), (20, 2042868), (24, 1702390), (30, 1361912), (40, 1021434), (48, 851195), (60, 680956), (80, 510717), (120, 340478), (240, 170239)]