76207920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10243}}^1$

素因数の和:10290

約数の個数: 80

約数和(自身を含む): 243889152

約数和(自身を除く): 167681232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 10243, 20486, 30729, 40972, 51215, 61458, 81944, 102430, 122916, 153645, 163888, 204860, 245832, 307290, 317533, 409720, 491664, 614580, 635066, 819440, 952599, 1229160, 1270132, 1587665, 1905198, 2458320, 2540264, 3175330, 3810396, 4762995, 5080528, 6350660, 7620792, 9525990, 12701320, 15241584, 19051980, 25402640, 38103960, 76207920]

約数ペア:

[(1, 76207920), (2, 38103960), (3, 25402640), (4, 19051980), (5, 15241584), (6, 12701320), (8, 9525990), (10, 7620792), (12, 6350660), (15, 5080528), (16, 4762995), (20, 3810396), (24, 3175330), (30, 2540264), (31, 2458320), (40, 1905198), (48, 1587665), (60, 1270132), (62, 1229160), (80, 952599), (93, 819440), (120, 635066), (124, 614580), (155, 491664), (186, 409720), (240, 317533), (248, 307290), (310, 245832), (372, 204860), (465, 163888), (496, 153645), (620, 122916), (744, 102430), (930, 81944), (1240, 61458), (1488, 51215), (1860, 40972), (2480, 30729), (3720, 20486), (7440, 10243)]