160368720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{668203}}^1$

素因数の和:668219

約数の個数: 40

約数和(自身を含む): 497143776

約数和(自身を除く): 336775056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 668203, 1336406, 2004609, 2672812, 3341015, 4009218, 5345624, 6682030, 8018436, 10023045, 10691248, 13364060, 16036872, 20046090, 26728120, 32073744, 40092180, 53456240, 80184360, 160368720]

約数ペア:

[(1, 160368720), (2, 80184360), (3, 53456240), (4, 40092180), (5, 32073744), (6, 26728120), (8, 20046090), (10, 16036872), (12, 13364060), (15, 10691248), (16, 10023045), (20, 8018436), (24, 6682030), (30, 5345624), (40, 4009218), (48, 3341015), (60, 2672812), (80, 2004609), (120, 1336406), (240, 668203)]