27842520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3463}}^1$

素因数の和:3544

約数の個数: 64

約数和(自身を含む): 84798720

約数和(自身を除く): 56956200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 3463, 4020, 6926, 8040, 10389, 13852, 17315, 20778, 27704, 34630, 41556, 51945, 69260, 83112, 103890, 138520, 207780, 232021, 415560, 464042, 696063, 928084, 1160105, 1392126, 1856168, 2320210, 2784252, 3480315, 4640420, 5568504, 6960630, 9280840, 13921260, 27842520]

約数ペア:

[(1, 27842520), (2, 13921260), (3, 9280840), (4, 6960630), (5, 5568504), (6, 4640420), (8, 3480315), (10, 2784252), (12, 2320210), (15, 1856168), (20, 1392126), (24, 1160105), (30, 928084), (40, 696063), (60, 464042), (67, 415560), (120, 232021), (134, 207780), (201, 138520), (268, 103890), (335, 83112), (402, 69260), (536, 51945), (670, 41556), (804, 34630), (1005, 27704), (1340, 20778), (1608, 17315), (2010, 13852), (2680, 10389), (3463, 8040), (4020, 6926)]