405649080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9161}}^1$

素因数の和:9222

約数の個数: 128

約数和(自身を含む): 1385294400

約数和(自身を除く): 979645320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 2214, 2460, 2952, 3690, 4428, 4920, 5535, 7380, 8856, 9161, 11070, 14760, 18322, 22140, 27483, 36644, 44280, 45805, 54966, 73288, 82449, 91610, 109932, 137415, 164898, 183220, 219864, 247347, 274830, 329796, 366440, 375601, 412245, 494694, 549660, 659592, 751202, 824490, 989388, 1099320, 1126803, 1236735, 1502404, 1648980, 1878005, 1978776, 2253606, 2473470, 3004808, 3297960, 3380409, 3756010, 4507212, 4946940, 5634015, 6760818, 7512020, 9014424, 9893880, 10141227, 11268030, 13521636, 15024040, 16902045, 20282454, 22536060, 27043272, 33804090, 40564908, 45072120, 50706135, 67608180, 81129816, 101412270, 135216360, 202824540, 405649080]

約数ペア:

[(1, 405649080), (2, 202824540), (3, 135216360), (4, 101412270), (5, 81129816), (6, 67608180), (8, 50706135), (9, 45072120), (10, 40564908), (12, 33804090), (15, 27043272), (18, 22536060), (20, 20282454), (24, 16902045), (27, 15024040), (30, 13521636), (36, 11268030), (40, 10141227), (41, 9893880), (45, 9014424), (54, 7512020), (60, 6760818), (72, 5634015), (82, 4946940), (90, 4507212), (108, 3756010), (120, 3380409), (123, 3297960), (135, 3004808), (164, 2473470), (180, 2253606), (205, 1978776), (216, 1878005), (246, 1648980), (270, 1502404), (328, 1236735), (360, 1126803), (369, 1099320), (410, 989388), (492, 824490), (540, 751202), (615, 659592), (738, 549660), (820, 494694), (984, 412245), (1080, 375601), (1107, 366440), (1230, 329796), (1476, 274830), (1640, 247347), (1845, 219864), (2214, 183220), (2460, 164898), (2952, 137415), (3690, 109932), (4428, 91610), (4920, 82449), (5535, 73288), (7380, 54966), (8856, 45805), (9161, 44280), (11070, 36644), (14760, 27483), (18322, 22140)]