74870880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{22283}}^1$

素因数の和:22308

約数の個数: 96

約数和(自身を含む): 269547264

約数和(自身を除く): 194676384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 22283, 44566, 66849, 89132, 111415, 133698, 155981, 178264, 222830, 267396, 311962, 334245, 356528, 445660, 467943, 534792, 623924, 668490, 713056, 779905, 891320, 935886, 1069584, 1247848, 1336980, 1559810, 1782640, 1871772, 2139168, 2339715, 2495696, 2673960, 3119620, 3565280, 3743544, 4679430, 4991392, 5347920, 6239240, 7487088, 9358860, 10695840, 12478480, 14974176, 18717720, 24956960, 37435440, 74870880]

約数ペア:

[(1, 74870880), (2, 37435440), (3, 24956960), (4, 18717720), (5, 14974176), (6, 12478480), (7, 10695840), (8, 9358860), (10, 7487088), (12, 6239240), (14, 5347920), (15, 4991392), (16, 4679430), (20, 3743544), (21, 3565280), (24, 3119620), (28, 2673960), (30, 2495696), (32, 2339715), (35, 2139168), (40, 1871772), (42, 1782640), (48, 1559810), (56, 1336980), (60, 1247848), (70, 1069584), (80, 935886), (84, 891320), (96, 779905), (105, 713056), (112, 668490), (120, 623924), (140, 534792), (160, 467943), (168, 445660), (210, 356528), (224, 334245), (240, 311962), (280, 267396), (336, 222830), (420, 178264), (480, 155981), (560, 133698), (672, 111415), (840, 89132), (1120, 66849), (1680, 44566), (3360, 22283)]