67212240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4591}}^1$

素因数の和:4668

約数の個数: 80

約数和(自身を含む): 211819776

約数和(自身を除く): 144607536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4591, 4880, 7320, 9182, 13773, 14640, 18364, 22955, 27546, 36728, 45910, 55092, 68865, 73456, 91820, 110184, 137730, 183640, 220368, 275460, 280051, 367280, 550920, 560102, 840153, 1101840, 1120204, 1400255, 1680306, 2240408, 2800510, 3360612, 4200765, 4480816, 5601020, 6721224, 8401530, 11202040, 13442448, 16803060, 22404080, 33606120, 67212240]

約数ペア:

[(1, 67212240), (2, 33606120), (3, 22404080), (4, 16803060), (5, 13442448), (6, 11202040), (8, 8401530), (10, 6721224), (12, 5601020), (15, 4480816), (16, 4200765), (20, 3360612), (24, 2800510), (30, 2240408), (40, 1680306), (48, 1400255), (60, 1120204), (61, 1101840), (80, 840153), (120, 560102), (122, 550920), (183, 367280), (240, 280051), (244, 275460), (305, 220368), (366, 183640), (488, 137730), (610, 110184), (732, 91820), (915, 73456), (976, 68865), (1220, 55092), (1464, 45910), (1830, 36728), (2440, 27546), (2928, 22955), (3660, 18364), (4591, 14640), (4880, 13773), (7320, 9182)]