754275240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{232801}}^1$

素因数の和:232824

約数の個数: 80

約数和(自身を含む): 2535213780

約数和(自身を除く): 1780938540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 232801, 465602, 698403, 931204, 1164005, 1396806, 1862408, 2095209, 2328010, 2793612, 3492015, 4190418, 4656020, 5587224, 6285627, 6984030, 8380836, 9312040, 10476045, 12571254, 13968060, 16761672, 18856881, 20952090, 25142508, 27936120, 31428135, 37713762, 41904180, 50285016, 62856270, 75427524, 83808360, 94284405, 125712540, 150855048, 188568810, 251425080, 377137620, 754275240]

約数ペア:

[(1, 754275240), (2, 377137620), (3, 251425080), (4, 188568810), (5, 150855048), (6, 125712540), (8, 94284405), (9, 83808360), (10, 75427524), (12, 62856270), (15, 50285016), (18, 41904180), (20, 37713762), (24, 31428135), (27, 27936120), (30, 25142508), (36, 20952090), (40, 18856881), (45, 16761672), (54, 13968060), (60, 12571254), (72, 10476045), (81, 9312040), (90, 8380836), (108, 6984030), (120, 6285627), (135, 5587224), (162, 4656020), (180, 4190418), (216, 3492015), (270, 2793612), (324, 2328010), (360, 2095209), (405, 1862408), (540, 1396806), (648, 1164005), (810, 931204), (1080, 698403), (1620, 465602), (3240, 232801)]