2758080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:63

約数の個数: 168

約数和(自身を含む): 10040112

約数和(自身を除く): 7282032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 169, 170, 192, 195, 204, 208, 221, 240, 255, 260, 272, 312, 320, 338, 340, 390, 408, 416, 442, 480, 507, 510, 520, 544, 624, 663, 676, 680, 780, 816, 832, 845, 884, 960, 1014, 1020, 1040, 1088, 1105, 1248, 1326, 1352, 1360, 1560, 1632, 1690, 1768, 2028, 2040, 2080, 2210, 2496, 2535, 2652, 2704, 2720, 2873, 3120, 3264, 3315, 3380, 3536, 4056, 4080, 4160, 4420, 5070, 5304, 5408, 5440, 5746, 6240, 6630, 6760, 7072, 8112, 8160, 8619, 8840, 10140, 10608, 10816, 11492, 12480, 13260, 13520, 14144, 14365, 16224, 16320, 17238, 17680, 20280, 21216, 22984, 26520, 27040, 28730, 32448, 34476, 35360, 40560, 42432, 43095, 45968, 53040, 54080, 57460, 68952, 70720, 81120, 86190, 91936, 106080, 114920, 137904, 162240, 172380, 183872, 212160, 229840, 275808, 344760, 459680, 551616, 689520, 919360, 1379040, 2758080]

約数ペア:

[(1, 2758080), (2, 1379040), (3, 919360), (4, 689520), (5, 551616), (6, 459680), (8, 344760), (10, 275808), (12, 229840), (13, 212160), (15, 183872), (16, 172380), (17, 162240), (20, 137904), (24, 114920), (26, 106080), (30, 91936), (32, 86190), (34, 81120), (39, 70720), (40, 68952), (48, 57460), (51, 54080), (52, 53040), (60, 45968), (64, 43095), (65, 42432), (68, 40560), (78, 35360), (80, 34476), (85, 32448), (96, 28730), (102, 27040), (104, 26520), (120, 22984), (130, 21216), (136, 20280), (156, 17680), (160, 17238), (169, 16320), (170, 16224), (192, 14365), (195, 14144), (204, 13520), (208, 13260), (221, 12480), (240, 11492), (255, 10816), (260, 10608), (272, 10140), (312, 8840), (320, 8619), (338, 8160), (340, 8112), (390, 7072), (408, 6760), (416, 6630), (442, 6240), (480, 5746), (507, 5440), (510, 5408), (520, 5304), (544, 5070), (624, 4420), (663, 4160), (676, 4080), (680, 4056), (780, 3536), (816, 3380), (832, 3315), (845, 3264), (884, 3120), (960, 2873), (1014, 2720), (1020, 2704), (1040, 2652), (1088, 2535), (1105, 2496), (1248, 2210), (1326, 2080), (1352, 2040), (1360, 2028), (1560, 1768), (1632, 1690)]