62546640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20047}}^1$

素因数の和:20076

約数の個数: 80

約数和(自身を含む): 208819968

約数和(自身を除く): 146273328

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, 20047, 40094, 60141, 80188, 100235, 120282, 160376, 200470, 240564, 260611, 300705, 320752, 400940, 481128, 521222, 601410, 781833, 801880, 962256, 1042444, 1202820, 1303055, 1563666, 1603760, 2084888, 2405640, 2606110, 3127332, 3909165, 4169776, 4811280, 5212220, 6254664, 7818330, 10424440, 12509328, 15636660, 20848880, 31273320, 62546640]

約数ペア:

[(1, 62546640), (2, 31273320), (3, 20848880), (4, 15636660), (5, 12509328), (6, 10424440), (8, 7818330), (10, 6254664), (12, 5212220), (13, 4811280), (15, 4169776), (16, 3909165), (20, 3127332), (24, 2606110), (26, 2405640), (30, 2084888), (39, 1603760), (40, 1563666), (48, 1303055), (52, 1202820), (60, 1042444), (65, 962256), (78, 801880), (80, 781833), (104, 601410), (120, 521222), (130, 481128), (156, 400940), (195, 320752), (208, 300705), (240, 260611), (260, 240564), (312, 200470), (390, 160376), (520, 120282), (624, 100235), (780, 80188), (1040, 60141), (1560, 40094), (3120, 20047)]