999147991440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{341323}}^1\times {\mathrm{12197}}^1$

素因数の和:353536

約数の個数: 80

約数和(自身を含む): 3097621793088

約数和(自身を除く): 2098473801648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 12197, 24394, 36591, 48788, 60985, 73182, 97576, 121970, 146364, 182955, 195152, 243940, 292728, 341323, 365910, 487880, 585456, 682646, 731820, 975760, 1023969, 1365292, 1463640, 1706615, 2047938, 2730584, 2927280, 3413230, 4095876, 5119845, 5461168, 6826460, 8191752, 10239690, 13652920, 16383504, 20479380, 27305840, 40958760, 81917520, 4163116631, 8326233262, 12489349893, 16652466524, 20815583155, 24978699786, 33304933048, 41631166310, 49957399572, 62446749465, 66609866096, 83262332620, 99914799144, 124893498930, 166524665240, 199829598288, 249786997860, 333049330480, 499573995720, 999147991440]

約数ペア:

[(1, 999147991440), (2, 499573995720), (3, 333049330480), (4, 249786997860), (5, 199829598288), (6, 166524665240), (8, 124893498930), (10, 99914799144), (12, 83262332620), (15, 66609866096), (16, 62446749465), (20, 49957399572), (24, 41631166310), (30, 33304933048), (40, 24978699786), (48, 20815583155), (60, 16652466524), (80, 12489349893), (120, 8326233262), (240, 4163116631), (12197, 81917520), (24394, 40958760), (36591, 27305840), (48788, 20479380), (60985, 16383504), (73182, 13652920), (97576, 10239690), (121970, 8191752), (146364, 6826460), (182955, 5461168), (195152, 5119845), (243940, 4095876), (292728, 3413230), (341323, 2927280), (365910, 2730584), (487880, 2047938), (585456, 1706615), (682646, 1463640), (731820, 1365292), (975760, 1023969)]