80601420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4159}}^1$

素因数の和:4207

約数の個数: 96

約数和(自身を含む): 251596800

約数和(自身を除く): 170995380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 3230, 3876, 4159, 4845, 6460, 8318, 9690, 12477, 16636, 19380, 20795, 24954, 41590, 49908, 62385, 70703, 79021, 83180, 124770, 141406, 158042, 212109, 237063, 249540, 282812, 316084, 353515, 395105, 424218, 474126, 707030, 790210, 848436, 948252, 1060545, 1185315, 1343357, 1414060, 1580420, 2121090, 2370630, 2686714, 4030071, 4242180, 4741260, 5373428, 6716785, 8060142, 13433570, 16120284, 20150355, 26867140, 40300710, 80601420]

約数ペア:

[(1, 80601420), (2, 40300710), (3, 26867140), (4, 20150355), (5, 16120284), (6, 13433570), (10, 8060142), (12, 6716785), (15, 5373428), (17, 4741260), (19, 4242180), (20, 4030071), (30, 2686714), (34, 2370630), (38, 2121090), (51, 1580420), (57, 1414060), (60, 1343357), (68, 1185315), (76, 1060545), (85, 948252), (95, 848436), (102, 790210), (114, 707030), (170, 474126), (190, 424218), (204, 395105), (228, 353515), (255, 316084), (285, 282812), (323, 249540), (340, 237063), (380, 212109), (510, 158042), (570, 141406), (646, 124770), (969, 83180), (1020, 79021), (1140, 70703), (1292, 62385), (1615, 49908), (1938, 41590), (3230, 24954), (3876, 20795), (4159, 19380), (4845, 16636), (6460, 12477), (8318, 9690)]