147568920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:585

約数の個数: 128

約数和(自身を含む): 466698240

約数和(自身を除く): 319129320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 127, 138, 184, 230, 254, 276, 345, 381, 421, 460, 508, 552, 635, 690, 762, 842, 920, 1016, 1263, 1270, 1380, 1524, 1684, 1905, 2105, 2526, 2540, 2760, 2921, 3048, 3368, 3810, 4210, 5052, 5080, 5842, 6315, 7620, 8420, 8763, 9683, 10104, 11684, 12630, 14605, 15240, 16840, 17526, 19366, 23368, 25260, 29049, 29210, 35052, 38732, 43815, 48415, 50520, 53467, 58098, 58420, 70104, 77464, 87630, 96830, 106934, 116196, 116840, 145245, 160401, 175260, 193660, 213868, 232392, 267335, 290490, 320802, 350520, 387320, 427736, 534670, 580980, 641604, 802005, 1069340, 1161960, 1229741, 1283208, 1604010, 2138680, 2459482, 3208020, 3689223, 4918964, 6148705, 6416040, 7378446, 9837928, 12297410, 14756892, 18446115, 24594820, 29513784, 36892230, 49189640, 73784460, 147568920]

約数ペア:

[(1, 147568920), (2, 73784460), (3, 49189640), (4, 36892230), (5, 29513784), (6, 24594820), (8, 18446115), (10, 14756892), (12, 12297410), (15, 9837928), (20, 7378446), (23, 6416040), (24, 6148705), (30, 4918964), (40, 3689223), (46, 3208020), (60, 2459482), (69, 2138680), (92, 1604010), (115, 1283208), (120, 1229741), (127, 1161960), (138, 1069340), (184, 802005), (230, 641604), (254, 580980), (276, 534670), (345, 427736), (381, 387320), (421, 350520), (460, 320802), (508, 290490), (552, 267335), (635, 232392), (690, 213868), (762, 193660), (842, 175260), (920, 160401), (1016, 145245), (1263, 116840), (1270, 116196), (1380, 106934), (1524, 96830), (1684, 87630), (1905, 77464), (2105, 70104), (2526, 58420), (2540, 58098), (2760, 53467), (2921, 50520), (3048, 48415), (3368, 43815), (3810, 38732), (4210, 35052), (5052, 29210), (5080, 29049), (5842, 25260), (6315, 23368), (7620, 19366), (8420, 17526), (8763, 16840), (9683, 15240), (10104, 14605), (11684, 12630)]