155721326760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3461}}^1\times {\mathrm{124981}}^1$

素因数の和:128459

約数の個数: 96

約数和(自身を含む): 506244590280

約数和(自身を除く): 350523263520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3461, 6922, 10383, 13844, 17305, 20766, 27688, 31149, 34610, 41532, 51915, 62298, 69220, 83064, 103830, 124596, 124981, 138440, 155745, 207660, 249192, 249962, 311490, 374943, 415320, 499924, 622980, 624905, 749886, 999848, 1124829, 1245960, 1249810, 1499772, 1874715, 2249658, 2499620, 2999544, 3749430, 4499316, 4999240, 5624145, 7498860, 8998632, 11248290, 14997720, 22496580, 44993160, 432559241, 865118482, 1297677723, 1730236964, 2162796205, 2595355446, 3460473928, 3893033169, 4325592410, 5190710892, 6488388615, 7786066338, 8651184820, 10381421784, 12976777230, 15572132676, 17302369640, 19465165845, 25953554460, 31144265352, 38930331690, 51907108920, 77860663380, 155721326760]

約数ペア:

[(1, 155721326760), (2, 77860663380), (3, 51907108920), (4, 38930331690), (5, 31144265352), (6, 25953554460), (8, 19465165845), (9, 17302369640), (10, 15572132676), (12, 12976777230), (15, 10381421784), (18, 8651184820), (20, 7786066338), (24, 6488388615), (30, 5190710892), (36, 4325592410), (40, 3893033169), (45, 3460473928), (60, 2595355446), (72, 2162796205), (90, 1730236964), (120, 1297677723), (180, 865118482), (360, 432559241), (3461, 44993160), (6922, 22496580), (10383, 14997720), (13844, 11248290), (17305, 8998632), (20766, 7498860), (27688, 5624145), (31149, 4999240), (34610, 4499316), (41532, 3749430), (51915, 2999544), (62298, 2499620), (69220, 2249658), (83064, 1874715), (103830, 1499772), (124596, 1249810), (124981, 1245960), (138440, 1124829), (155745, 999848), (207660, 749886), (249192, 624905), (249962, 622980), (311490, 499924), (374943, 415320)]