307945920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16883}}^1$

素因数の和:16922

約数の個数: 112

約数和(自身を含む): 1029248640

約数和(自身を除く): 721302720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 16883, 18240, 33766, 50649, 67532, 84415, 101298, 135064, 168830, 202596, 253245, 270128, 320777, 337660, 405192, 506490, 540256, 641554, 675320, 810384, 962331, 1012980, 1080512, 1283108, 1350640, 1603885, 1620768, 1924662, 2025960, 2566216, 2701280, 3207770, 3241536, 3849324, 4051920, 4811655, 5132432, 5402560, 6415540, 7698648, 8103840, 9623310, 10264864, 12831080, 15397296, 16207680, 19246620, 20529728, 25662160, 30794592, 38493240, 51324320, 61589184, 76986480, 102648640, 153972960, 307945920]

約数ペア:

[(1, 307945920), (2, 153972960), (3, 102648640), (4, 76986480), (5, 61589184), (6, 51324320), (8, 38493240), (10, 30794592), (12, 25662160), (15, 20529728), (16, 19246620), (19, 16207680), (20, 15397296), (24, 12831080), (30, 10264864), (32, 9623310), (38, 8103840), (40, 7698648), (48, 6415540), (57, 5402560), (60, 5132432), (64, 4811655), (76, 4051920), (80, 3849324), (95, 3241536), (96, 3207770), (114, 2701280), (120, 2566216), (152, 2025960), (160, 1924662), (190, 1620768), (192, 1603885), (228, 1350640), (240, 1283108), (285, 1080512), (304, 1012980), (320, 962331), (380, 810384), (456, 675320), (480, 641554), (570, 540256), (608, 506490), (760, 405192), (912, 337660), (960, 320777), (1140, 270128), (1216, 253245), (1520, 202596), (1824, 168830), (2280, 135064), (3040, 101298), (3648, 84415), (4560, 67532), (6080, 50649), (9120, 33766), (16883, 18240)]