2902440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 9326880

約数和(自身を除く): 6424440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 67, 76, 95, 114, 120, 134, 152, 190, 201, 228, 268, 285, 335, 361, 380, 402, 456, 536, 570, 670, 722, 760, 804, 1005, 1083, 1140, 1273, 1340, 1444, 1608, 1805, 2010, 2166, 2280, 2546, 2680, 2888, 3610, 3819, 4020, 4332, 5092, 5415, 6365, 7220, 7638, 8040, 8664, 10184, 10830, 12730, 14440, 15276, 19095, 21660, 24187, 25460, 30552, 38190, 43320, 48374, 50920, 72561, 76380, 96748, 120935, 145122, 152760, 193496, 241870, 290244, 362805, 483740, 580488, 725610, 967480, 1451220, 2902440]

約数ペア:

[(1, 2902440), (2, 1451220), (3, 967480), (4, 725610), (5, 580488), (6, 483740), (8, 362805), (10, 290244), (12, 241870), (15, 193496), (19, 152760), (20, 145122), (24, 120935), (30, 96748), (38, 76380), (40, 72561), (57, 50920), (60, 48374), (67, 43320), (76, 38190), (95, 30552), (114, 25460), (120, 24187), (134, 21660), (152, 19095), (190, 15276), (201, 14440), (228, 12730), (268, 10830), (285, 10184), (335, 8664), (361, 8040), (380, 7638), (402, 7220), (456, 6365), (536, 5415), (570, 5092), (670, 4332), (722, 4020), (760, 3819), (804, 3610), (1005, 2888), (1083, 2680), (1140, 2546), (1273, 2280), (1340, 2166), (1444, 2010), (1608, 1805)]