3955368720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{16480703}}^1$

素因数の和:16480719

約数の個数: 40

約数和(自身を含む): 12261643776

約数和(自身を除く): 8306275056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 16480703, 32961406, 49442109, 65922812, 82403515, 98884218, 131845624, 164807030, 197768436, 247210545, 263691248, 329614060, 395536872, 494421090, 659228120, 791073744, 988842180, 1318456240, 1977684360, 3955368720]

約数ペア:

[(1, 3955368720), (2, 1977684360), (3, 1318456240), (4, 988842180), (5, 791073744), (6, 659228120), (8, 494421090), (10, 395536872), (12, 329614060), (15, 263691248), (16, 247210545), (20, 197768436), (24, 164807030), (30, 131845624), (40, 98884218), (48, 82403515), (60, 65922812), (80, 49442109), (120, 32961406), (240, 16480703)]