267006720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2298

約数の個数: 144

約数和(自身を含む): 880653312

約数和(自身を除く): 613646592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2243, 2480, 2976, 3720, 3840, 3968, 4486, 4960, 5952, 6729, 7440, 7936, 8972, 9920, 11215, 11904, 13458, 14880, 17944, 19840, 22430, 23808, 26916, 29760, 33645, 35888, 39680, 44860, 53832, 59520, 67290, 69533, 71776, 89720, 107664, 119040, 134580, 139066, 143552, 179440, 208599, 215328, 269160, 278132, 287104, 347665, 358880, 417198, 430656, 538320, 556264, 574208, 695330, 717760, 834396, 861312, 1042995, 1076640, 1112528, 1390660, 1435520, 1668792, 1722624, 2085990, 2153280, 2225056, 2781320, 2871040, 3337584, 4171980, 4306560, 4450112, 5562640, 6675168, 8343960, 8613120, 8900224, 11125280, 13350336, 16687920, 17800448, 22250560, 26700672, 33375840, 44501120, 53401344, 66751680, 89002240, 133503360, 267006720]

約数ペア:

[(1, 267006720), (2, 133503360), (3, 89002240), (4, 66751680), (5, 53401344), (6, 44501120), (8, 33375840), (10, 26700672), (12, 22250560), (15, 17800448), (16, 16687920), (20, 13350336), (24, 11125280), (30, 8900224), (31, 8613120), (32, 8343960), (40, 6675168), (48, 5562640), (60, 4450112), (62, 4306560), (64, 4171980), (80, 3337584), (93, 2871040), (96, 2781320), (120, 2225056), (124, 2153280), (128, 2085990), (155, 1722624), (160, 1668792), (186, 1435520), (192, 1390660), (240, 1112528), (248, 1076640), (256, 1042995), (310, 861312), (320, 834396), (372, 717760), (384, 695330), (465, 574208), (480, 556264), (496, 538320), (620, 430656), (640, 417198), (744, 358880), (768, 347665), (930, 287104), (960, 278132), (992, 269160), (1240, 215328), (1280, 208599), (1488, 179440), (1860, 143552), (1920, 139066), (1984, 134580), (2243, 119040), (2480, 107664), (2976, 89720), (3720, 71776), (3840, 69533), (3968, 67290), (4486, 59520), (4960, 53832), (5952, 44860), (6729, 39680), (7440, 35888), (7936, 33645), (8972, 29760), (9920, 26916), (11215, 23808), (11904, 22430), (13458, 19840), (14880, 17944)]