69745680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:793

約数の個数: 120

約数和(自身を含む): 236103192

約数和(自身を除く): 166357512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 157, 180, 240, 314, 360, 471, 617, 628, 720, 785, 942, 1234, 1256, 1413, 1570, 1851, 1884, 2355, 2468, 2512, 2826, 3085, 3140, 3702, 3768, 4710, 4936, 5553, 5652, 6170, 6280, 7065, 7404, 7536, 9255, 9420, 9872, 11106, 11304, 12340, 12560, 14130, 14808, 18510, 18840, 22212, 22608, 24680, 27765, 28260, 29616, 37020, 37680, 44424, 49360, 55530, 56520, 74040, 88848, 96869, 111060, 113040, 148080, 193738, 222120, 290607, 387476, 444240, 484345, 581214, 774952, 871821, 968690, 1162428, 1453035, 1549904, 1743642, 1937380, 2324856, 2906070, 3487284, 3874760, 4359105, 4649712, 5812140, 6974568, 7749520, 8718210, 11624280, 13949136, 17436420, 23248560, 34872840, 69745680]

約数ペア:

[(1, 69745680), (2, 34872840), (3, 23248560), (4, 17436420), (5, 13949136), (6, 11624280), (8, 8718210), (9, 7749520), (10, 6974568), (12, 5812140), (15, 4649712), (16, 4359105), (18, 3874760), (20, 3487284), (24, 2906070), (30, 2324856), (36, 1937380), (40, 1743642), (45, 1549904), (48, 1453035), (60, 1162428), (72, 968690), (80, 871821), (90, 774952), (120, 581214), (144, 484345), (157, 444240), (180, 387476), (240, 290607), (314, 222120), (360, 193738), (471, 148080), (617, 113040), (628, 111060), (720, 96869), (785, 88848), (942, 74040), (1234, 56520), (1256, 55530), (1413, 49360), (1570, 44424), (1851, 37680), (1884, 37020), (2355, 29616), (2468, 28260), (2512, 27765), (2826, 24680), (3085, 22608), (3140, 22212), (3702, 18840), (3768, 18510), (4710, 14808), (4936, 14130), (5553, 12560), (5652, 12340), (6170, 11304), (6280, 11106), (7065, 9872), (7404, 9420), (7536, 9255)]