16646160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1613}}^1$

素因数の和:1672

約数の個数: 80

約数和(自身を含む): 52835904

約数和(自身を除く): 36189744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1613, 1720, 2064, 2580, 3226, 3440, 4839, 5160, 6452, 8065, 9678, 10320, 12904, 16130, 19356, 24195, 25808, 32260, 38712, 48390, 64520, 69359, 77424, 96780, 129040, 138718, 193560, 208077, 277436, 346795, 387120, 416154, 554872, 693590, 832308, 1040385, 1109744, 1387180, 1664616, 2080770, 2774360, 3329232, 4161540, 5548720, 8323080, 16646160]

約数ペア:

[(1, 16646160), (2, 8323080), (3, 5548720), (4, 4161540), (5, 3329232), (6, 2774360), (8, 2080770), (10, 1664616), (12, 1387180), (15, 1109744), (16, 1040385), (20, 832308), (24, 693590), (30, 554872), (40, 416154), (43, 387120), (48, 346795), (60, 277436), (80, 208077), (86, 193560), (120, 138718), (129, 129040), (172, 96780), (215, 77424), (240, 69359), (258, 64520), (344, 48390), (430, 38712), (516, 32260), (645, 25808), (688, 24195), (860, 19356), (1032, 16130), (1290, 12904), (1613, 10320), (1720, 9678), (2064, 8065), (2580, 6452), (3226, 5160), (3440, 4839)]