162191520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{691}}^1$

素因数の和:875

約数の個数: 144

約数和(自身を含む): 557680032

約数和(自身を除く): 395488512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 163, 180, 240, 288, 326, 360, 480, 489, 652, 691, 720, 815, 978, 1304, 1382, 1440, 1467, 1630, 1956, 2073, 2445, 2608, 2764, 2934, 3260, 3455, 3912, 4146, 4890, 5216, 5528, 5868, 6219, 6520, 6910, 7335, 7824, 8292, 9780, 10365, 11056, 11736, 12438, 13040, 13820, 14670, 15648, 16584, 19560, 20730, 22112, 23472, 24876, 26080, 27640, 29340, 31095, 33168, 39120, 41460, 46944, 49752, 55280, 58680, 62190, 66336, 78240, 82920, 99504, 110560, 112633, 117360, 124380, 165840, 199008, 225266, 234720, 248760, 331680, 337899, 450532, 497520, 563165, 675798, 901064, 995040, 1013697, 1126330, 1351596, 1689495, 1802128, 2027394, 2252660, 2703192, 3378990, 3604256, 4054788, 4505320, 5068485, 5406384, 6757980, 8109576, 9010640, 10136970, 10812768, 13515960, 16219152, 18021280, 20273940, 27031920, 32438304, 40547880, 54063840, 81095760, 162191520]

約数ペア:

[(1, 162191520), (2, 81095760), (3, 54063840), (4, 40547880), (5, 32438304), (6, 27031920), (8, 20273940), (9, 18021280), (10, 16219152), (12, 13515960), (15, 10812768), (16, 10136970), (18, 9010640), (20, 8109576), (24, 6757980), (30, 5406384), (32, 5068485), (36, 4505320), (40, 4054788), (45, 3604256), (48, 3378990), (60, 2703192), (72, 2252660), (80, 2027394), (90, 1802128), (96, 1689495), (120, 1351596), (144, 1126330), (160, 1013697), (163, 995040), (180, 901064), (240, 675798), (288, 563165), (326, 497520), (360, 450532), (480, 337899), (489, 331680), (652, 248760), (691, 234720), (720, 225266), (815, 199008), (978, 165840), (1304, 124380), (1382, 117360), (1440, 112633), (1467, 110560), (1630, 99504), (1956, 82920), (2073, 78240), (2445, 66336), (2608, 62190), (2764, 58680), (2934, 55280), (3260, 49752), (3455, 46944), (3912, 41460), (4146, 39120), (4890, 33168), (5216, 31095), (5528, 29340), (5868, 27640), (6219, 26080), (6520, 24876), (6910, 23472), (7335, 22112), (7824, 20730), (8292, 19560), (9780, 16584), (10365, 15648), (11056, 14670), (11736, 13820), (12438, 13040)]