73395720

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{839}}^1$

素因数の和:871

約数の個数: 128

約数和(自身を含む): 247968000

約数和(自身を除く): 174572280

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, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 839, 972, 1080, 1215, 1458, 1620, 1678, 1944, 2187, 2430, 2517, 2916, 3240, 3356, 3645, 4195, 4374, 4860, 5034, 5832, 6712, 7290, 7551, 8390, 8748, 9720, 10068, 10935, 12585, 14580, 15102, 16780, 17496, 20136, 21870, 22653, 25170, 29160, 30204, 33560, 37755, 43740, 45306, 50340, 60408, 67959, 75510, 87480, 90612, 100680, 113265, 135918, 151020, 181224, 203877, 226530, 271836, 302040, 339795, 407754, 453060, 543672, 611631, 679590, 815508, 906120, 1019385, 1223262, 1359180, 1631016, 1834893, 2038770, 2446524, 2718360, 3058155, 3669786, 4077540, 4893048, 6116310, 7339572, 8155080, 9174465, 12232620, 14679144, 18348930, 24465240, 36697860, 73395720]

約数ペア:

[(1, 73395720), (2, 36697860), (3, 24465240), (4, 18348930), (5, 14679144), (6, 12232620), (8, 9174465), (9, 8155080), (10, 7339572), (12, 6116310), (15, 4893048), (18, 4077540), (20, 3669786), (24, 3058155), (27, 2718360), (30, 2446524), (36, 2038770), (40, 1834893), (45, 1631016), (54, 1359180), (60, 1223262), (72, 1019385), (81, 906120), (90, 815508), (108, 679590), (120, 611631), (135, 543672), (162, 453060), (180, 407754), (216, 339795), (243, 302040), (270, 271836), (324, 226530), (360, 203877), (405, 181224), (486, 151020), (540, 135918), (648, 113265), (729, 100680), (810, 90612), (839, 87480), (972, 75510), (1080, 67959), (1215, 60408), (1458, 50340), (1620, 45306), (1678, 43740), (1944, 37755), (2187, 33560), (2430, 30204), (2517, 29160), (2916, 25170), (3240, 22653), (3356, 21870), (3645, 20136), (4195, 17496), (4374, 16780), (4860, 15102), (5034, 14580), (5832, 12585), (6712, 10935), (7290, 10068), (7551, 9720), (8390, 8748)]