1454691480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{26879}}^1$

素因数の和:26945

約数の個数: 128

約数和(自身を含む): 4877107200

約数和(自身を除く): 3422415720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 123, 132, 164, 165, 205, 220, 246, 264, 328, 330, 410, 440, 451, 492, 615, 660, 820, 902, 984, 1230, 1320, 1353, 1640, 1804, 2255, 2460, 2706, 3608, 4510, 4920, 5412, 6765, 9020, 10824, 13530, 18040, 26879, 27060, 53758, 54120, 80637, 107516, 134395, 161274, 215032, 268790, 295669, 322548, 403185, 537580, 591338, 645096, 806370, 887007, 1075160, 1102039, 1182676, 1478345, 1612740, 1774014, 2204078, 2365352, 2956690, 3225480, 3306117, 3548028, 4408156, 4435035, 5510195, 5913380, 6612234, 7096056, 8816312, 8870070, 11020390, 11826760, 12122429, 13224468, 16530585, 17740140, 22040780, 24244858, 26448936, 33061170, 35480280, 36367287, 44081560, 48489716, 60612145, 66122340, 72734574, 96979432, 121224290, 132244680, 145469148, 181836435, 242448580, 290938296, 363672870, 484897160, 727345740, 1454691480]

約数ペア:

[(1, 1454691480), (2, 727345740), (3, 484897160), (4, 363672870), (5, 290938296), (6, 242448580), (8, 181836435), (10, 145469148), (11, 132244680), (12, 121224290), (15, 96979432), (20, 72734574), (22, 66122340), (24, 60612145), (30, 48489716), (33, 44081560), (40, 36367287), (41, 35480280), (44, 33061170), (55, 26448936), (60, 24244858), (66, 22040780), (82, 17740140), (88, 16530585), (110, 13224468), (120, 12122429), (123, 11826760), (132, 11020390), (164, 8870070), (165, 8816312), (205, 7096056), (220, 6612234), (246, 5913380), (264, 5510195), (328, 4435035), (330, 4408156), (410, 3548028), (440, 3306117), (451, 3225480), (492, 2956690), (615, 2365352), (660, 2204078), (820, 1774014), (902, 1612740), (984, 1478345), (1230, 1182676), (1320, 1102039), (1353, 1075160), (1640, 887007), (1804, 806370), (2255, 645096), (2460, 591338), (2706, 537580), (3608, 403185), (4510, 322548), (4920, 295669), (5412, 268790), (6765, 215032), (9020, 161274), (10824, 134395), (13530, 107516), (18040, 80637), (26879, 54120), (27060, 53758)]