76986480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16883}}^1$

素因数の和:16918

約数の個数: 80

約数和(自身を含む): 251233920

約数和(自身を除く): 174247440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 16883, 33766, 50649, 67532, 84415, 101298, 135064, 168830, 202596, 253245, 270128, 320777, 337660, 405192, 506490, 641554, 675320, 810384, 962331, 1012980, 1283108, 1350640, 1603885, 1924662, 2025960, 2566216, 3207770, 3849324, 4051920, 4811655, 5132432, 6415540, 7698648, 9623310, 12831080, 15397296, 19246620, 25662160, 38493240, 76986480]

約数ペア:

[(1, 76986480), (2, 38493240), (3, 25662160), (4, 19246620), (5, 15397296), (6, 12831080), (8, 9623310), (10, 7698648), (12, 6415540), (15, 5132432), (16, 4811655), (19, 4051920), (20, 3849324), (24, 3207770), (30, 2566216), (38, 2025960), (40, 1924662), (48, 1603885), (57, 1350640), (60, 1283108), (76, 1012980), (80, 962331), (95, 810384), (114, 675320), (120, 641554), (152, 506490), (190, 405192), (228, 337660), (240, 320777), (285, 270128), (304, 253245), (380, 202596), (456, 168830), (570, 135064), (760, 101298), (912, 84415), (1140, 67532), (1520, 50649), (2280, 33766), (4560, 16883)]