72672840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6961}}^1$

素因数の和:7007

約数の個数: 96

約数和(自身を含む): 244366200

約数和(自身を除く): 171693360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 6961, 10440, 13922, 20883, 27844, 34805, 41766, 55688, 62649, 69610, 83532, 104415, 125298, 139220, 167064, 201869, 208830, 250596, 278440, 313245, 403738, 417660, 501192, 605607, 626490, 807476, 835320, 1009345, 1211214, 1252980, 1614952, 1816821, 2018690, 2422428, 2505960, 3028035, 3633642, 4037380, 4844856, 6056070, 7267284, 8074760, 9084105, 12112140, 14534568, 18168210, 24224280, 36336420, 72672840]

約数ペア:

[(1, 72672840), (2, 36336420), (3, 24224280), (4, 18168210), (5, 14534568), (6, 12112140), (8, 9084105), (9, 8074760), (10, 7267284), (12, 6056070), (15, 4844856), (18, 4037380), (20, 3633642), (24, 3028035), (29, 2505960), (30, 2422428), (36, 2018690), (40, 1816821), (45, 1614952), (58, 1252980), (60, 1211214), (72, 1009345), (87, 835320), (90, 807476), (116, 626490), (120, 605607), (145, 501192), (174, 417660), (180, 403738), (232, 313245), (261, 278440), (290, 250596), (348, 208830), (360, 201869), (435, 167064), (522, 139220), (580, 125298), (696, 104415), (870, 83532), (1044, 69610), (1160, 62649), (1305, 55688), (1740, 41766), (2088, 34805), (2610, 27844), (3480, 20883), (5220, 13922), (6961, 10440)]