61452840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26953}}^1$

素因数の和:26986

約数の個数: 64

約数和(自身を含む): 194068800

約数和(自身を除く): 132615960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 26953, 53906, 80859, 107812, 134765, 161718, 215624, 269530, 323436, 404295, 512107, 539060, 646872, 808590, 1024214, 1078120, 1536321, 1617180, 2048428, 2560535, 3072642, 3234360, 4096856, 5121070, 6145284, 7681605, 10242140, 12290568, 15363210, 20484280, 30726420, 61452840]

約数ペア:

[(1, 61452840), (2, 30726420), (3, 20484280), (4, 15363210), (5, 12290568), (6, 10242140), (8, 7681605), (10, 6145284), (12, 5121070), (15, 4096856), (19, 3234360), (20, 3072642), (24, 2560535), (30, 2048428), (38, 1617180), (40, 1536321), (57, 1078120), (60, 1024214), (76, 808590), (95, 646872), (114, 539060), (120, 512107), (152, 404295), (190, 323436), (228, 269530), (285, 215624), (380, 161718), (456, 134765), (570, 107812), (760, 80859), (1140, 53906), (2280, 26953)]