1478355120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2557}}^1$

素因数の和:2660

約数の個数: 240

約数和(自身を含む): 5492496672

約数和(自身を除く): 4014141552

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, 219, 220, 240, 264, 292, 330, 360, 365, 396, 438, 440, 495, 528, 584, 657, 660, 720, 730, 792, 803, 876, 880, 990, 1095, 1168, 1314, 1320, 1460, 1584, 1606, 1752, 1980, 2190, 2409, 2557, 2628, 2640, 2920, 3212, 3285, 3504, 3960, 4015, 4380, 4818, 5114, 5256, 5840, 6424, 6570, 7227, 7671, 7920, 8030, 8760, 9636, 10228, 10512, 12045, 12785, 12848, 13140, 14454, 15342, 16060, 17520, 19272, 20456, 23013, 24090, 25570, 26280, 28127, 28908, 30684, 32120, 36135, 38355, 38544, 40912, 46026, 48180, 51140, 52560, 56254, 57816, 61368, 64240, 72270, 76710, 84381, 92052, 96360, 102280, 112508, 115065, 115632, 122736, 140635, 144540, 153420, 168762, 184104, 186661, 192720, 204560, 225016, 230130, 253143, 281270, 289080, 306840, 337524, 368208, 373322, 421905, 450032, 460260, 506286, 559983, 562540, 578160, 613680, 675048, 746644, 843810, 920520, 933305, 1012572, 1119966, 1125080, 1265715, 1350096, 1493288, 1679949, 1687620, 1841040, 1866610, 2025144, 2053271, 2239932, 2250160, 2531430, 2799915, 2986576, 3359898, 3375240, 3733220, 4050288, 4106542, 4479864, 5062860, 5599830, 6159813, 6719796, 6750480, 7466440, 8213084, 8399745, 8959728, 10125720, 10266355, 11199660, 12319626, 13439592, 14932880, 16426168, 16799490, 18479439, 20251440, 20532710, 22399320, 24639252, 26879184, 30799065, 32852336, 33598980, 36958878, 41065420, 44798640, 49278504, 61598130, 67197960, 73917756, 82130840, 92397195, 98557008, 123196260, 134395920, 147835512, 164261680, 184794390, 246392520, 295671024, 369588780, 492785040, 739177560, 1478355120]

約数ペア:

[(1, 1478355120), (2, 739177560), (3, 492785040), (4, 369588780), (5, 295671024), (6, 246392520), (8, 184794390), (9, 164261680), (10, 147835512), (11, 134395920), (12, 123196260), (15, 98557008), (16, 92397195), (18, 82130840), (20, 73917756), (22, 67197960), (24, 61598130), (30, 49278504), (33, 44798640), (36, 41065420), (40, 36958878), (44, 33598980), (45, 32852336), (48, 30799065), (55, 26879184), (60, 24639252), (66, 22399320), (72, 20532710), (73, 20251440), (80, 18479439), (88, 16799490), (90, 16426168), (99, 14932880), (110, 13439592), (120, 12319626), (132, 11199660), (144, 10266355), (146, 10125720), (165, 8959728), (176, 8399745), (180, 8213084), (198, 7466440), (219, 6750480), (220, 6719796), (240, 6159813), (264, 5599830), (292, 5062860), (330, 4479864), (360, 4106542), (365, 4050288), (396, 3733220), (438, 3375240), (440, 3359898), (495, 2986576), (528, 2799915), (584, 2531430), (657, 2250160), (660, 2239932), (720, 2053271), (730, 2025144), (792, 1866610), (803, 1841040), (876, 1687620), (880, 1679949), (990, 1493288), (1095, 1350096), (1168, 1265715), (1314, 1125080), (1320, 1119966), (1460, 1012572), (1584, 933305), (1606, 920520), (1752, 843810), (1980, 746644), (2190, 675048), (2409, 613680), (2557, 578160), (2628, 562540), (2640, 559983), (2920, 506286), (3212, 460260), (3285, 450032), (3504, 421905), (3960, 373322), (4015, 368208), (4380, 337524), (4818, 306840), (5114, 289080), (5256, 281270), (5840, 253143), (6424, 230130), (6570, 225016), (7227, 204560), (7671, 192720), (7920, 186661), (8030, 184104), (8760, 168762), (9636, 153420), (10228, 144540), (10512, 140635), (12045, 122736), (12785, 115632), (12848, 115065), (13140, 112508), (14454, 102280), (15342, 96360), (16060, 92052), (17520, 84381), (19272, 76710), (20456, 72270), (23013, 64240), (24090, 61368), (25570, 57816), (26280, 56254), (28127, 52560), (28908, 51140), (30684, 48180), (32120, 46026), (36135, 40912), (38355, 38544)]