2523840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1$

素因数の和:270

約数の個数: 112

約数和(自身を含む): 8778240

約数和(自身を除く): 6254400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 239, 240, 264, 320, 330, 352, 440, 478, 480, 528, 660, 704, 717, 880, 956, 960, 1056, 1195, 1320, 1434, 1760, 1912, 2112, 2390, 2629, 2640, 2868, 3520, 3585, 3824, 4780, 5258, 5280, 5736, 7170, 7648, 7887, 9560, 10516, 10560, 11472, 13145, 14340, 15296, 15774, 19120, 21032, 22944, 26290, 28680, 31548, 38240, 39435, 42064, 45888, 52580, 57360, 63096, 76480, 78870, 84128, 105160, 114720, 126192, 157740, 168256, 210320, 229440, 252384, 315480, 420640, 504768, 630960, 841280, 1261920, 2523840]

約数ペア:

[(1, 2523840), (2, 1261920), (3, 841280), (4, 630960), (5, 504768), (6, 420640), (8, 315480), (10, 252384), (11, 229440), (12, 210320), (15, 168256), (16, 157740), (20, 126192), (22, 114720), (24, 105160), (30, 84128), (32, 78870), (33, 76480), (40, 63096), (44, 57360), (48, 52580), (55, 45888), (60, 42064), (64, 39435), (66, 38240), (80, 31548), (88, 28680), (96, 26290), (110, 22944), (120, 21032), (132, 19120), (160, 15774), (165, 15296), (176, 14340), (192, 13145), (220, 11472), (239, 10560), (240, 10516), (264, 9560), (320, 7887), (330, 7648), (352, 7170), (440, 5736), (478, 5280), (480, 5258), (528, 4780), (660, 3824), (704, 3585), (717, 3520), (880, 2868), (956, 2640), (960, 2629), (1056, 2390), (1195, 2112), (1320, 1912), (1434, 1760)]