127551240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1327}}^1$

素因数の和:1436

約数の個数: 128

約数和(自身を含む): 430272000

約数和(自身を除く): 302720760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 445, 534, 540, 712, 801, 890, 1068, 1080, 1327, 1335, 1602, 1780, 2136, 2403, 2654, 2670, 3204, 3560, 3981, 4005, 4806, 5308, 5340, 6408, 6635, 7962, 8010, 9612, 10616, 10680, 11943, 12015, 13270, 15924, 16020, 19224, 19905, 23886, 24030, 26540, 31848, 32040, 35829, 39810, 47772, 48060, 53080, 59715, 71658, 79620, 95544, 96120, 118103, 119430, 143316, 159240, 179145, 236206, 238860, 286632, 354309, 358290, 472412, 477720, 590515, 708618, 716580, 944824, 1062927, 1181030, 1417236, 1433160, 1771545, 2125854, 2362060, 2834472, 3188781, 3543090, 4251708, 4724120, 5314635, 6377562, 7086180, 8503416, 10629270, 12755124, 14172360, 15943905, 21258540, 25510248, 31887810, 42517080, 63775620, 127551240]

約数ペア:

[(1, 127551240), (2, 63775620), (3, 42517080), (4, 31887810), (5, 25510248), (6, 21258540), (8, 15943905), (9, 14172360), (10, 12755124), (12, 10629270), (15, 8503416), (18, 7086180), (20, 6377562), (24, 5314635), (27, 4724120), (30, 4251708), (36, 3543090), (40, 3188781), (45, 2834472), (54, 2362060), (60, 2125854), (72, 1771545), (89, 1433160), (90, 1417236), (108, 1181030), (120, 1062927), (135, 944824), (178, 716580), (180, 708618), (216, 590515), (267, 477720), (270, 472412), (356, 358290), (360, 354309), (445, 286632), (534, 238860), (540, 236206), (712, 179145), (801, 159240), (890, 143316), (1068, 119430), (1080, 118103), (1327, 96120), (1335, 95544), (1602, 79620), (1780, 71658), (2136, 59715), (2403, 53080), (2654, 48060), (2670, 47772), (3204, 39810), (3560, 35829), (3981, 32040), (4005, 31848), (4806, 26540), (5308, 24030), (5340, 23886), (6408, 19905), (6635, 19224), (7962, 16020), (8010, 15924), (9612, 13270), (10616, 12015), (10680, 11943)]