61732320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{761}}^1$

素因数の和:805

約数の個数: 144

約数和(自身を含む): 210842352

約数和(自身を除く): 149110032

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, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 761, 780, 845, 1014, 1040, 1248, 1352, 1522, 1560, 1690, 2028, 2080, 2283, 2535, 2704, 3044, 3120, 3380, 3805, 4056, 4566, 5070, 5408, 6088, 6240, 6760, 7610, 8112, 9132, 9893, 10140, 11415, 12176, 13520, 15220, 16224, 18264, 19786, 20280, 22830, 24352, 27040, 29679, 30440, 36528, 39572, 40560, 45660, 49465, 59358, 60880, 73056, 79144, 81120, 91320, 98930, 118716, 121760, 128609, 148395, 158288, 182640, 197860, 237432, 257218, 296790, 316576, 365280, 385827, 395720, 474864, 514436, 593580, 643045, 771654, 791440, 949728, 1028872, 1187160, 1286090, 1543308, 1582880, 1929135, 2057744, 2374320, 2572180, 3086616, 3858270, 4115488, 4748640, 5144360, 6173232, 7716540, 10288720, 12346464, 15433080, 20577440, 30866160, 61732320]

約数ペア:

[(1, 61732320), (2, 30866160), (3, 20577440), (4, 15433080), (5, 12346464), (6, 10288720), (8, 7716540), (10, 6173232), (12, 5144360), (13, 4748640), (15, 4115488), (16, 3858270), (20, 3086616), (24, 2572180), (26, 2374320), (30, 2057744), (32, 1929135), (39, 1582880), (40, 1543308), (48, 1286090), (52, 1187160), (60, 1028872), (65, 949728), (78, 791440), (80, 771654), (96, 643045), (104, 593580), (120, 514436), (130, 474864), (156, 395720), (160, 385827), (169, 365280), (195, 316576), (208, 296790), (240, 257218), (260, 237432), (312, 197860), (338, 182640), (390, 158288), (416, 148395), (480, 128609), (507, 121760), (520, 118716), (624, 98930), (676, 91320), (761, 81120), (780, 79144), (845, 73056), (1014, 60880), (1040, 59358), (1248, 49465), (1352, 45660), (1522, 40560), (1560, 39572), (1690, 36528), (2028, 30440), (2080, 29679), (2283, 27040), (2535, 24352), (2704, 22830), (3044, 20280), (3120, 19786), (3380, 18264), (3805, 16224), (4056, 15220), (4566, 13520), (5070, 12176), (5408, 11415), (6088, 10140), (6240, 9893), (6760, 9132), (7610, 8112)]