165660120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{977}}^1$

素因数の和:1154

約数の個数: 128

約数和(自身を含む): 556286400

約数和(自身を除く): 390626280

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, 90, 108, 120, 135, 157, 180, 216, 270, 314, 360, 471, 540, 628, 785, 942, 977, 1080, 1256, 1413, 1570, 1884, 1954, 2355, 2826, 2931, 3140, 3768, 3908, 4239, 4710, 4885, 5652, 5862, 6280, 7065, 7816, 8478, 8793, 9420, 9770, 11304, 11724, 14130, 14655, 16956, 17586, 18840, 19540, 21195, 23448, 26379, 28260, 29310, 33912, 35172, 39080, 42390, 43965, 52758, 56520, 58620, 70344, 84780, 87930, 105516, 117240, 131895, 153389, 169560, 175860, 211032, 263790, 306778, 351720, 460167, 527580, 613556, 766945, 920334, 1055160, 1227112, 1380501, 1533890, 1840668, 2300835, 2761002, 3067780, 3681336, 4141503, 4601670, 5522004, 6135560, 6902505, 8283006, 9203340, 11044008, 13805010, 16566012, 18406680, 20707515, 27610020, 33132024, 41415030, 55220040, 82830060, 165660120]

約数ペア:

[(1, 165660120), (2, 82830060), (3, 55220040), (4, 41415030), (5, 33132024), (6, 27610020), (8, 20707515), (9, 18406680), (10, 16566012), (12, 13805010), (15, 11044008), (18, 9203340), (20, 8283006), (24, 6902505), (27, 6135560), (30, 5522004), (36, 4601670), (40, 4141503), (45, 3681336), (54, 3067780), (60, 2761002), (72, 2300835), (90, 1840668), (108, 1533890), (120, 1380501), (135, 1227112), (157, 1055160), (180, 920334), (216, 766945), (270, 613556), (314, 527580), (360, 460167), (471, 351720), (540, 306778), (628, 263790), (785, 211032), (942, 175860), (977, 169560), (1080, 153389), (1256, 131895), (1413, 117240), (1570, 105516), (1884, 87930), (1954, 84780), (2355, 70344), (2826, 58620), (2931, 56520), (3140, 52758), (3768, 43965), (3908, 42390), (4239, 39080), (4710, 35172), (4885, 33912), (5652, 29310), (5862, 28260), (6280, 26379), (7065, 23448), (7816, 21195), (8478, 19540), (8793, 18840), (9420, 17586), (9770, 16956), (11304, 14655), (11724, 14130)]