121991760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:314

約数の個数: 240

約数和(自身を含む): 455203008

約数和(自身を除く): 333211248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 73, 80, 88, 90, 99, 110, 120, 132, 144, 146, 165, 176, 180, 198, 211, 219, 220, 240, 264, 292, 330, 360, 365, 396, 422, 438, 440, 495, 528, 584, 633, 657, 660, 720, 730, 792, 803, 844, 876, 880, 990, 1055, 1095, 1168, 1266, 1314, 1320, 1460, 1584, 1606, 1688, 1752, 1899, 1980, 2110, 2190, 2321, 2409, 2532, 2628, 2640, 2920, 3165, 3212, 3285, 3376, 3504, 3798, 3960, 4015, 4220, 4380, 4642, 4818, 5064, 5256, 5840, 6330, 6424, 6570, 6963, 7227, 7596, 7920, 8030, 8440, 8760, 9284, 9495, 9636, 10128, 10512, 11605, 12045, 12660, 12848, 13140, 13926, 14454, 15192, 15403, 16060, 16880, 17520, 18568, 18990, 19272, 20889, 23210, 24090, 25320, 26280, 27852, 28908, 30384, 30806, 32120, 34815, 36135, 37136, 37980, 38544, 41778, 46209, 46420, 48180, 50640, 52560, 55704, 57816, 61612, 64240, 69630, 72270, 75960, 77015, 83556, 92418, 92840, 96360, 104445, 111408, 115632, 123224, 138627, 139260, 144540, 151920, 154030, 167112, 169433, 184836, 185680, 192720, 208890, 231045, 246448, 277254, 278520, 289080, 308060, 334224, 338866, 369672, 417780, 462090, 508299, 554508, 557040, 578160, 616120, 677732, 693135, 739344, 835560, 847165, 924180, 1016598, 1109016, 1232240, 1355464, 1386270, 1524897, 1671120, 1694330, 1848360, 2033196, 2218032, 2541495, 2710928, 2772540, 3049794, 3388660, 3696720, 4066392, 5082990, 5545080, 6099588, 6777320, 7624485, 8132784, 10165980, 11090160, 12199176, 13554640, 15248970, 20331960, 24398352, 30497940, 40663920, 60995880, 121991760]

約数ペア:

[(1, 121991760), (2, 60995880), (3, 40663920), (4, 30497940), (5, 24398352), (6, 20331960), (8, 15248970), (9, 13554640), (10, 12199176), (11, 11090160), (12, 10165980), (15, 8132784), (16, 7624485), (18, 6777320), (20, 6099588), (22, 5545080), (24, 5082990), (30, 4066392), (33, 3696720), (36, 3388660), (40, 3049794), (44, 2772540), (45, 2710928), (48, 2541495), (55, 2218032), (60, 2033196), (66, 1848360), (72, 1694330), (73, 1671120), (80, 1524897), (88, 1386270), (90, 1355464), (99, 1232240), (110, 1109016), (120, 1016598), (132, 924180), (144, 847165), (146, 835560), (165, 739344), (176, 693135), (180, 677732), (198, 616120), (211, 578160), (219, 557040), (220, 554508), (240, 508299), (264, 462090), (292, 417780), (330, 369672), (360, 338866), (365, 334224), (396, 308060), (422, 289080), (438, 278520), (440, 277254), (495, 246448), (528, 231045), (584, 208890), (633, 192720), (657, 185680), (660, 184836), (720, 169433), (730, 167112), (792, 154030), (803, 151920), (844, 144540), (876, 139260), (880, 138627), (990, 123224), (1055, 115632), (1095, 111408), (1168, 104445), (1266, 96360), (1314, 92840), (1320, 92418), (1460, 83556), (1584, 77015), (1606, 75960), (1688, 72270), (1752, 69630), (1899, 64240), (1980, 61612), (2110, 57816), (2190, 55704), (2321, 52560), (2409, 50640), (2532, 48180), (2628, 46420), (2640, 46209), (2920, 41778), (3165, 38544), (3212, 37980), (3285, 37136), (3376, 36135), (3504, 34815), (3798, 32120), (3960, 30806), (4015, 30384), (4220, 28908), (4380, 27852), (4642, 26280), (4818, 25320), (5064, 24090), (5256, 23210), (5840, 20889), (6330, 19272), (6424, 18990), (6570, 18568), (6963, 17520), (7227, 16880), (7596, 16060), (7920, 15403), (8030, 15192), (8440, 14454), (8760, 13926), (9284, 13140), (9495, 12848), (9636, 12660), (10128, 12045), (10512, 11605)]