253177560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30577}}^1$

素因数の和:30617

約数の個数: 96

約数和(自身を含む): 858630240

約数和(自身を除く): 605452680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 30577, 61154, 91731, 122308, 152885, 183462, 244616, 275193, 305770, 366924, 458655, 550386, 611540, 703271, 733848, 917310, 1100772, 1223080, 1375965, 1406542, 1834620, 2109813, 2201544, 2751930, 2813084, 3516355, 3669240, 4219626, 5503860, 5626168, 6329439, 7032710, 8439252, 10549065, 11007720, 12658878, 14065420, 16878504, 21098130, 25317756, 28130840, 31647195, 42196260, 50635512, 63294390, 84392520, 126588780, 253177560]

約数ペア:

[(1, 253177560), (2, 126588780), (3, 84392520), (4, 63294390), (5, 50635512), (6, 42196260), (8, 31647195), (9, 28130840), (10, 25317756), (12, 21098130), (15, 16878504), (18, 14065420), (20, 12658878), (23, 11007720), (24, 10549065), (30, 8439252), (36, 7032710), (40, 6329439), (45, 5626168), (46, 5503860), (60, 4219626), (69, 3669240), (72, 3516355), (90, 2813084), (92, 2751930), (115, 2201544), (120, 2109813), (138, 1834620), (180, 1406542), (184, 1375965), (207, 1223080), (230, 1100772), (276, 917310), (345, 733848), (360, 703271), (414, 611540), (460, 550386), (552, 458655), (690, 366924), (828, 305770), (920, 275193), (1035, 244616), (1380, 183462), (1656, 152885), (2070, 122308), (2760, 91731), (4140, 61154), (8280, 30577)]