880260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 2612736

約数和(自身を除く): 1732476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 863, 1020, 1726, 2589, 3452, 4315, 5178, 8630, 10356, 12945, 14671, 17260, 25890, 29342, 44013, 51780, 58684, 73355, 88026, 146710, 176052, 220065, 293420, 440130, 880260]

約数ペア:

[(1, 880260), (2, 440130), (3, 293420), (4, 220065), (5, 176052), (6, 146710), (10, 88026), (12, 73355), (15, 58684), (17, 51780), (20, 44013), (30, 29342), (34, 25890), (51, 17260), (60, 14671), (68, 12945), (85, 10356), (102, 8630), (170, 5178), (204, 4315), (255, 3452), (340, 2589), (510, 1726), (863, 1020)]