54490080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1861}}^1$

素因数の和:1940

約数の個数: 96

約数和(自身を含む): 174551328

約数和(自身を除く): 120061248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1861, 1952, 2440, 2928, 3660, 3722, 4880, 5583, 5856, 7320, 7444, 9305, 9760, 11166, 14640, 14888, 18610, 22332, 27915, 29280, 29776, 37220, 44664, 55830, 59552, 74440, 89328, 111660, 113521, 148880, 178656, 223320, 227042, 297760, 340563, 446640, 454084, 567605, 681126, 893280, 908168, 1135210, 1362252, 1702815, 1816336, 2270420, 2724504, 3405630, 3632672, 4540840, 5449008, 6811260, 9081680, 10898016, 13622520, 18163360, 27245040, 54490080]

約数ペア:

[(1, 54490080), (2, 27245040), (3, 18163360), (4, 13622520), (5, 10898016), (6, 9081680), (8, 6811260), (10, 5449008), (12, 4540840), (15, 3632672), (16, 3405630), (20, 2724504), (24, 2270420), (30, 1816336), (32, 1702815), (40, 1362252), (48, 1135210), (60, 908168), (61, 893280), (80, 681126), (96, 567605), (120, 454084), (122, 446640), (160, 340563), (183, 297760), (240, 227042), (244, 223320), (305, 178656), (366, 148880), (480, 113521), (488, 111660), (610, 89328), (732, 74440), (915, 59552), (976, 55830), (1220, 44664), (1464, 37220), (1830, 29776), (1861, 29280), (1952, 27915), (2440, 22332), (2928, 18610), (3660, 14888), (3722, 14640), (4880, 11166), (5583, 9760), (5856, 9305), (7320, 7444)]