8338320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:369

約数の個数: 120

約数和(自身を含む): 28851576

約数和(自身を除く): 20513256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 313, 333, 360, 370, 444, 555, 592, 626, 666, 720, 740, 888, 939, 1110, 1252, 1332, 1480, 1565, 1665, 1776, 1878, 2220, 2504, 2664, 2817, 2960, 3130, 3330, 3756, 4440, 4695, 5008, 5328, 5634, 6260, 6660, 7512, 8880, 9390, 11268, 11581, 12520, 13320, 14085, 15024, 18780, 22536, 23162, 25040, 26640, 28170, 34743, 37560, 45072, 46324, 56340, 57905, 69486, 75120, 92648, 104229, 112680, 115810, 138972, 173715, 185296, 208458, 225360, 231620, 277944, 347430, 416916, 463240, 521145, 555888, 694860, 833832, 926480, 1042290, 1389720, 1667664, 2084580, 2779440, 4169160, 8338320]

約数ペア:

[(1, 8338320), (2, 4169160), (3, 2779440), (4, 2084580), (5, 1667664), (6, 1389720), (8, 1042290), (9, 926480), (10, 833832), (12, 694860), (15, 555888), (16, 521145), (18, 463240), (20, 416916), (24, 347430), (30, 277944), (36, 231620), (37, 225360), (40, 208458), (45, 185296), (48, 173715), (60, 138972), (72, 115810), (74, 112680), (80, 104229), (90, 92648), (111, 75120), (120, 69486), (144, 57905), (148, 56340), (180, 46324), (185, 45072), (222, 37560), (240, 34743), (296, 28170), (313, 26640), (333, 25040), (360, 23162), (370, 22536), (444, 18780), (555, 15024), (592, 14085), (626, 13320), (666, 12520), (720, 11581), (740, 11268), (888, 9390), (939, 8880), (1110, 7512), (1252, 6660), (1332, 6260), (1480, 5634), (1565, 5328), (1665, 5008), (1776, 4695), (1878, 4440), (2220, 3756), (2504, 3330), (2664, 3130), (2817, 2960)]