89628720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{373453}}^1$

素因数の和:373469

約数の個数: 40

約数和(自身を含む): 277849776

約数和(自身を除く): 188221056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 373453, 746906, 1120359, 1493812, 1867265, 2240718, 2987624, 3734530, 4481436, 5601795, 5975248, 7469060, 8962872, 11203590, 14938120, 17925744, 22407180, 29876240, 44814360, 89628720]

約数ペア:

[(1, 89628720), (2, 44814360), (3, 29876240), (4, 22407180), (5, 17925744), (6, 14938120), (8, 11203590), (10, 8962872), (12, 7469060), (15, 5975248), (16, 5601795), (20, 4481436), (24, 3734530), (30, 2987624), (40, 2240718), (48, 1867265), (60, 1493812), (80, 1120359), (120, 746906), (240, 373453)]