7152840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 24624000

約数和(自身を除く): 17471160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 179, 180, 185, 216, 222, 270, 296, 333, 358, 360, 370, 444, 537, 540, 555, 666, 716, 740, 888, 895, 999, 1074, 1080, 1110, 1332, 1432, 1480, 1611, 1665, 1790, 1998, 2148, 2220, 2664, 2685, 3222, 3330, 3580, 3996, 4296, 4440, 4833, 4995, 5370, 6444, 6623, 6660, 7160, 7992, 8055, 9666, 9990, 10740, 12888, 13246, 13320, 16110, 19332, 19869, 19980, 21480, 24165, 26492, 32220, 33115, 38664, 39738, 39960, 48330, 52984, 59607, 64440, 66230, 79476, 96660, 99345, 119214, 132460, 158952, 178821, 193320, 198690, 238428, 264920, 298035, 357642, 397380, 476856, 596070, 715284, 794760, 894105, 1192140, 1430568, 1788210, 2384280, 3576420, 7152840]

約数ペア:

[(1, 7152840), (2, 3576420), (3, 2384280), (4, 1788210), (5, 1430568), (6, 1192140), (8, 894105), (9, 794760), (10, 715284), (12, 596070), (15, 476856), (18, 397380), (20, 357642), (24, 298035), (27, 264920), (30, 238428), (36, 198690), (37, 193320), (40, 178821), (45, 158952), (54, 132460), (60, 119214), (72, 99345), (74, 96660), (90, 79476), (108, 66230), (111, 64440), (120, 59607), (135, 52984), (148, 48330), (179, 39960), (180, 39738), (185, 38664), (216, 33115), (222, 32220), (270, 26492), (296, 24165), (333, 21480), (358, 19980), (360, 19869), (370, 19332), (444, 16110), (537, 13320), (540, 13246), (555, 12888), (666, 10740), (716, 9990), (740, 9666), (888, 8055), (895, 7992), (999, 7160), (1074, 6660), (1080, 6623), (1110, 6444), (1332, 5370), (1432, 4995), (1480, 4833), (1611, 4440), (1665, 4296), (1790, 3996), (1998, 3580), (2148, 3330), (2220, 3222), (2664, 2685)]