109440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1$

素因数の和:44

約数の個数: 96

約数和(自身を含む): 397800

約数和(自身を除く): 288360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 12160, 13680, 18240, 21888, 27360, 36480, 54720, 109440]

約数ペア:

[(1, 109440), (2, 54720), (3, 36480), (4, 27360), (5, 21888), (6, 18240), (8, 13680), (9, 12160), (10, 10944), (12, 9120), (15, 7296), (16, 6840), (18, 6080), (19, 5760), (20, 5472), (24, 4560), (30, 3648), (32, 3420), (36, 3040), (38, 2880), (40, 2736), (45, 2432), (48, 2280), (57, 1920), (60, 1824), (64, 1710), (72, 1520), (76, 1440), (80, 1368), (90, 1216), (95, 1152), (96, 1140), (114, 960), (120, 912), (128, 855), (144, 760), (152, 720), (160, 684), (171, 640), (180, 608), (190, 576), (192, 570), (228, 480), (240, 456), (285, 384), (288, 380), (304, 360), (320, 342)]