4439760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1423}}^1$

素因数の和:1452

約数の個数: 80

約数和(自身を含む): 14832384

約数和(自身を除く): 10392624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1423, 1560, 2846, 3120, 4269, 5692, 7115, 8538, 11384, 14230, 17076, 18499, 21345, 22768, 28460, 34152, 36998, 42690, 55497, 56920, 68304, 73996, 85380, 92495, 110994, 113840, 147992, 170760, 184990, 221988, 277485, 295984, 341520, 369980, 443976, 554970, 739960, 887952, 1109940, 1479920, 2219880, 4439760]

約数ペア:

[(1, 4439760), (2, 2219880), (3, 1479920), (4, 1109940), (5, 887952), (6, 739960), (8, 554970), (10, 443976), (12, 369980), (13, 341520), (15, 295984), (16, 277485), (20, 221988), (24, 184990), (26, 170760), (30, 147992), (39, 113840), (40, 110994), (48, 92495), (52, 85380), (60, 73996), (65, 68304), (78, 56920), (80, 55497), (104, 42690), (120, 36998), (130, 34152), (156, 28460), (195, 22768), (208, 21345), (240, 18499), (260, 17076), (312, 14230), (390, 11384), (520, 8538), (624, 7115), (780, 5692), (1040, 4269), (1423, 3120), (1560, 2846)]