318054960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11939}}^1$

素因数の和:11995

約数の個数: 120

約数和(自身を含む): 1097094960

約数和(自身を除く): 779040000

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, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8880, 11939, 13320, 23878, 26640, 35817, 47756, 59695, 71634, 95512, 107451, 119390, 143268, 179085, 191024, 214902, 238780, 286536, 358170, 429804, 441743, 477560, 537255, 573072, 716340, 859608, 883486, 955120, 1074510, 1325229, 1432680, 1719216, 1766972, 2149020, 2208715, 2650458, 2865360, 3533944, 3975687, 4298040, 4417430, 5300916, 6626145, 7067888, 7951374, 8596080, 8834860, 10601832, 13252290, 15902748, 17669720, 19878435, 21203664, 26504580, 31805496, 35339440, 39756870, 53009160, 63610992, 79513740, 106018320, 159027480, 318054960]

約数ペア:

[(1, 318054960), (2, 159027480), (3, 106018320), (4, 79513740), (5, 63610992), (6, 53009160), (8, 39756870), (9, 35339440), (10, 31805496), (12, 26504580), (15, 21203664), (16, 19878435), (18, 17669720), (20, 15902748), (24, 13252290), (30, 10601832), (36, 8834860), (37, 8596080), (40, 7951374), (45, 7067888), (48, 6626145), (60, 5300916), (72, 4417430), (74, 4298040), (80, 3975687), (90, 3533944), (111, 2865360), (120, 2650458), (144, 2208715), (148, 2149020), (180, 1766972), (185, 1719216), (222, 1432680), (240, 1325229), (296, 1074510), (333, 955120), (360, 883486), (370, 859608), (444, 716340), (555, 573072), (592, 537255), (666, 477560), (720, 441743), (740, 429804), (888, 358170), (1110, 286536), (1332, 238780), (1480, 214902), (1665, 191024), (1776, 179085), (2220, 143268), (2664, 119390), (2960, 107451), (3330, 95512), (4440, 71634), (5328, 59695), (6660, 47756), (8880, 35817), (11939, 26640), (13320, 23878)]