15804360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 60540480

約数和(自身を除く): 44736120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 307, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 614, 660, 715, 780, 792, 858, 921, 936, 990, 1144, 1170, 1228, 1287, 1320, 1430, 1535, 1560, 1716, 1842, 1980, 2145, 2340, 2456, 2574, 2763, 2860, 3070, 3377, 3432, 3684, 3960, 3991, 4290, 4605, 4680, 5148, 5526, 5720, 6140, 6435, 6754, 7368, 7982, 8580, 9210, 10131, 10296, 11052, 11973, 12280, 12870, 13508, 13815, 15964, 16885, 17160, 18420, 19955, 20262, 22104, 23946, 25740, 27016, 27630, 30393, 31928, 33770, 35919, 36840, 39910, 40524, 43901, 47892, 50655, 51480, 55260, 59865, 60786, 67540, 71838, 79820, 81048, 87802, 95784, 101310, 110520, 119730, 121572, 131703, 135080, 143676, 151965, 159640, 175604, 179595, 202620, 219505, 239460, 243144, 263406, 287352, 303930, 351208, 359190, 395109, 405240, 439010, 478920, 526812, 607860, 658515, 718380, 790218, 878020, 1053624, 1215720, 1317030, 1436760, 1580436, 1756040, 1975545, 2634060, 3160872, 3951090, 5268120, 7902180, 15804360]

約数ペア:

[(1, 15804360), (2, 7902180), (3, 5268120), (4, 3951090), (5, 3160872), (6, 2634060), (8, 1975545), (9, 1756040), (10, 1580436), (11, 1436760), (12, 1317030), (13, 1215720), (15, 1053624), (18, 878020), (20, 790218), (22, 718380), (24, 658515), (26, 607860), (30, 526812), (33, 478920), (36, 439010), (39, 405240), (40, 395109), (44, 359190), (45, 351208), (52, 303930), (55, 287352), (60, 263406), (65, 243144), (66, 239460), (72, 219505), (78, 202620), (88, 179595), (90, 175604), (99, 159640), (104, 151965), (110, 143676), (117, 135080), (120, 131703), (130, 121572), (132, 119730), (143, 110520), (156, 101310), (165, 95784), (180, 87802), (195, 81048), (198, 79820), (220, 71838), (234, 67540), (260, 60786), (264, 59865), (286, 55260), (307, 51480), (312, 50655), (330, 47892), (360, 43901), (390, 40524), (396, 39910), (429, 36840), (440, 35919), (468, 33770), (495, 31928), (520, 30393), (572, 27630), (585, 27016), (614, 25740), (660, 23946), (715, 22104), (780, 20262), (792, 19955), (858, 18420), (921, 17160), (936, 16885), (990, 15964), (1144, 13815), (1170, 13508), (1228, 12870), (1287, 12280), (1320, 11973), (1430, 11052), (1535, 10296), (1560, 10131), (1716, 9210), (1842, 8580), (1980, 7982), (2145, 7368), (2340, 6754), (2456, 6435), (2574, 6140), (2763, 5720), (2860, 5526), (3070, 5148), (3377, 4680), (3432, 4605), (3684, 4290), (3960, 3991)]