2180996880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{8663}}^1$

素因数の和:9728

約数の個数: 80

約数和(自身を含む): 6768316800

約数和(自身を除く): 4587319920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1049, 2098, 3147, 4196, 5245, 6294, 8392, 8663, 10490, 12588, 15735, 16784, 17326, 20980, 25176, 25989, 31470, 34652, 41960, 43315, 50352, 51978, 62940, 69304, 83920, 86630, 103956, 125880, 129945, 138608, 173260, 207912, 251760, 259890, 346520, 415824, 519780, 693040, 1039560, 2079120, 9087487, 18174974, 27262461, 36349948, 45437435, 54524922, 72699896, 90874870, 109049844, 136312305, 145399792, 181749740, 218099688, 272624610, 363499480, 436199376, 545249220, 726998960, 1090498440, 2180996880]

約数ペア:

[(1, 2180996880), (2, 1090498440), (3, 726998960), (4, 545249220), (5, 436199376), (6, 363499480), (8, 272624610), (10, 218099688), (12, 181749740), (15, 145399792), (16, 136312305), (20, 109049844), (24, 90874870), (30, 72699896), (40, 54524922), (48, 45437435), (60, 36349948), (80, 27262461), (120, 18174974), (240, 9087487), (1049, 2079120), (2098, 1039560), (3147, 693040), (4196, 519780), (5245, 415824), (6294, 346520), (8392, 259890), (8663, 251760), (10490, 207912), (12588, 173260), (15735, 138608), (16784, 129945), (17326, 125880), (20980, 103956), (25176, 86630), (25989, 83920), (31470, 69304), (34652, 62940), (41960, 51978), (43315, 50352)]