74067120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{102871}}^1$

素因数の和:102890

約数の個数: 60

約数和(自身を含む): 248744496

約数和(自身を除く): 174677376

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, 180, 240, 360, 720, 102871, 205742, 308613, 411484, 514355, 617226, 822968, 925839, 1028710, 1234452, 1543065, 1645936, 1851678, 2057420, 2468904, 3086130, 3703356, 4114840, 4629195, 4937808, 6172260, 7406712, 8229680, 9258390, 12344520, 14813424, 18516780, 24689040, 37033560, 74067120]

約数ペア:

[(1, 74067120), (2, 37033560), (3, 24689040), (4, 18516780), (5, 14813424), (6, 12344520), (8, 9258390), (9, 8229680), (10, 7406712), (12, 6172260), (15, 4937808), (16, 4629195), (18, 4114840), (20, 3703356), (24, 3086130), (30, 2468904), (36, 2057420), (40, 1851678), (45, 1645936), (48, 1543065), (60, 1234452), (72, 1028710), (80, 925839), (90, 822968), (120, 617226), (144, 514355), (180, 411484), (240, 308613), (360, 205742), (720, 102871)]