47420880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15199}}^1$

素因数の和:15228

約数の個数: 80

約数和(自身を含む): 158323200

約数和(自身を除く): 110902320

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, 1560, 3120, 15199, 30398, 45597, 60796, 75995, 91194, 121592, 151990, 182388, 197587, 227985, 243184, 303980, 364776, 395174, 455970, 592761, 607960, 729552, 790348, 911940, 987935, 1185522, 1215920, 1580696, 1823880, 1975870, 2371044, 2963805, 3161392, 3647760, 3951740, 4742088, 5927610, 7903480, 9484176, 11855220, 15806960, 23710440, 47420880]

約数ペア:

[(1, 47420880), (2, 23710440), (3, 15806960), (4, 11855220), (5, 9484176), (6, 7903480), (8, 5927610), (10, 4742088), (12, 3951740), (13, 3647760), (15, 3161392), (16, 2963805), (20, 2371044), (24, 1975870), (26, 1823880), (30, 1580696), (39, 1215920), (40, 1185522), (48, 987935), (52, 911940), (60, 790348), (65, 729552), (78, 607960), (80, 592761), (104, 455970), (120, 395174), (130, 364776), (156, 303980), (195, 243184), (208, 227985), (240, 197587), (260, 182388), (312, 151990), (390, 121592), (520, 91194), (624, 75995), (780, 60796), (1040, 45597), (1560, 30398), (3120, 15199)]