329703720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2747531}}^1$

素因数の和:2747545

約数の個数: 32

約数和(自身を含む): 989111520

約数和(自身を除く): 659407800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2747531, 5495062, 8242593, 10990124, 13737655, 16485186, 21980248, 27475310, 32970372, 41212965, 54950620, 65940744, 82425930, 109901240, 164851860, 329703720]

約数ペア:

[(1, 329703720), (2, 164851860), (3, 109901240), (4, 82425930), (5, 65940744), (6, 54950620), (8, 41212965), (10, 32970372), (12, 27475310), (15, 21980248), (20, 16485186), (24, 13737655), (30, 10990124), (40, 8242593), (60, 5495062), (120, 2747531)]