1340383320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3723287}}^1$

素因数の和:3723304

約数の個数: 48

約数和(自身を含む): 4356246960

約数和(自身を除く): 3015863640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 3723287, 7446574, 11169861, 14893148, 18616435, 22339722, 29786296, 33509583, 37232870, 44679444, 55849305, 67019166, 74465740, 89358888, 111698610, 134038332, 148931480, 167547915, 223397220, 268076664, 335095830, 446794440, 670191660, 1340383320]

約数ペア:

[(1, 1340383320), (2, 670191660), (3, 446794440), (4, 335095830), (5, 268076664), (6, 223397220), (8, 167547915), (9, 148931480), (10, 134038332), (12, 111698610), (15, 89358888), (18, 74465740), (20, 67019166), (24, 55849305), (30, 44679444), (36, 37232870), (40, 33509583), (45, 29786296), (60, 22339722), (72, 18616435), (90, 14893148), (120, 11169861), (180, 7446574), (360, 3723287)]