25809360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3469}}^1$

素因数の和:3516

約数の個数: 80

約数和(自身を含む): 82613760

約数和(自身を除く): 56804400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3469, 3720, 6938, 7440, 10407, 13876, 17345, 20814, 27752, 34690, 41628, 52035, 55504, 69380, 83256, 104070, 107539, 138760, 166512, 208140, 215078, 277520, 322617, 416280, 430156, 537695, 645234, 832560, 860312, 1075390, 1290468, 1613085, 1720624, 2150780, 2580936, 3226170, 4301560, 5161872, 6452340, 8603120, 12904680, 25809360]

約数ペア:

[(1, 25809360), (2, 12904680), (3, 8603120), (4, 6452340), (5, 5161872), (6, 4301560), (8, 3226170), (10, 2580936), (12, 2150780), (15, 1720624), (16, 1613085), (20, 1290468), (24, 1075390), (30, 860312), (31, 832560), (40, 645234), (48, 537695), (60, 430156), (62, 416280), (80, 322617), (93, 277520), (120, 215078), (124, 208140), (155, 166512), (186, 138760), (240, 107539), (248, 104070), (310, 83256), (372, 69380), (465, 55504), (496, 52035), (620, 41628), (744, 34690), (930, 27752), (1240, 20814), (1488, 17345), (1860, 13876), (2480, 10407), (3469, 7440), (3720, 6938)]