312194160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11719}}^1$

素因数の和:11775

約数の個数: 120

約数和(自身を含む): 1076880480

約数和(自身を除く): 764686320

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, 11719, 13320, 23438, 26640, 35157, 46876, 58595, 70314, 93752, 105471, 117190, 140628, 175785, 187504, 210942, 234380, 281256, 351570, 421884, 433603, 468760, 527355, 562512, 703140, 843768, 867206, 937520, 1054710, 1300809, 1406280, 1687536, 1734412, 2109420, 2168015, 2601618, 2812560, 3468824, 3902427, 4218840, 4336030, 5203236, 6504045, 6937648, 7804854, 8437680, 8672060, 10406472, 13008090, 15609708, 17344120, 19512135, 20812944, 26016180, 31219416, 34688240, 39024270, 52032360, 62438832, 78048540, 104064720, 156097080, 312194160]

約数ペア:

[(1, 312194160), (2, 156097080), (3, 104064720), (4, 78048540), (5, 62438832), (6, 52032360), (8, 39024270), (9, 34688240), (10, 31219416), (12, 26016180), (15, 20812944), (16, 19512135), (18, 17344120), (20, 15609708), (24, 13008090), (30, 10406472), (36, 8672060), (37, 8437680), (40, 7804854), (45, 6937648), (48, 6504045), (60, 5203236), (72, 4336030), (74, 4218840), (80, 3902427), (90, 3468824), (111, 2812560), (120, 2601618), (144, 2168015), (148, 2109420), (180, 1734412), (185, 1687536), (222, 1406280), (240, 1300809), (296, 1054710), (333, 937520), (360, 867206), (370, 843768), (444, 703140), (555, 562512), (592, 527355), (666, 468760), (720, 433603), (740, 421884), (888, 351570), (1110, 281256), (1332, 234380), (1480, 210942), (1665, 187504), (1776, 175785), (2220, 140628), (2664, 117190), (2960, 105471), (3330, 93752), (4440, 70314), (5328, 58595), (6660, 46876), (8880, 35157), (11719, 26640), (13320, 23438)]