18526560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2969}}^1$

素因数の和:3000

約数の個数: 96

約数和(自身を含む): 62868960

約数和(自身を除く): 44342400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 2969, 3120, 5938, 6240, 8907, 11876, 14845, 17814, 23752, 29690, 35628, 38597, 44535, 47504, 59380, 71256, 77194, 89070, 95008, 115791, 118760, 142512, 154388, 178140, 192985, 231582, 237520, 285024, 308776, 356280, 385970, 463164, 475040, 578955, 617552, 712560, 771940, 926328, 1157910, 1235104, 1425120, 1543880, 1852656, 2315820, 3087760, 3705312, 4631640, 6175520, 9263280, 18526560]

約数ペア:

[(1, 18526560), (2, 9263280), (3, 6175520), (4, 4631640), (5, 3705312), (6, 3087760), (8, 2315820), (10, 1852656), (12, 1543880), (13, 1425120), (15, 1235104), (16, 1157910), (20, 926328), (24, 771940), (26, 712560), (30, 617552), (32, 578955), (39, 475040), (40, 463164), (48, 385970), (52, 356280), (60, 308776), (65, 285024), (78, 237520), (80, 231582), (96, 192985), (104, 178140), (120, 154388), (130, 142512), (156, 118760), (160, 115791), (195, 95008), (208, 89070), (240, 77194), (260, 71256), (312, 59380), (390, 47504), (416, 44535), (480, 38597), (520, 35628), (624, 29690), (780, 23752), (1040, 17814), (1248, 14845), (1560, 11876), (2080, 8907), (2969, 6240), (3120, 5938)]