72065760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11549}}^1$

素因数の和:11580

約数の個数: 96

約数和(自身を含む): 244490400

約数和(自身を除く): 172424640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 11549, 23098, 34647, 46196, 57745, 69294, 92392, 115490, 138588, 150137, 173235, 184784, 230980, 277176, 300274, 346470, 369568, 450411, 461960, 554352, 600548, 692940, 750685, 900822, 923920, 1108704, 1201096, 1385880, 1501370, 1801644, 1847840, 2252055, 2402192, 2771760, 3002740, 3603288, 4504110, 4804384, 5543520, 6005480, 7206576, 9008220, 12010960, 14413152, 18016440, 24021920, 36032880, 72065760]

約数ペア:

[(1, 72065760), (2, 36032880), (3, 24021920), (4, 18016440), (5, 14413152), (6, 12010960), (8, 9008220), (10, 7206576), (12, 6005480), (13, 5543520), (15, 4804384), (16, 4504110), (20, 3603288), (24, 3002740), (26, 2771760), (30, 2402192), (32, 2252055), (39, 1847840), (40, 1801644), (48, 1501370), (52, 1385880), (60, 1201096), (65, 1108704), (78, 923920), (80, 900822), (96, 750685), (104, 692940), (120, 600548), (130, 554352), (156, 461960), (160, 450411), (195, 369568), (208, 346470), (240, 300274), (260, 277176), (312, 230980), (390, 184784), (416, 173235), (480, 150137), (520, 138588), (624, 115490), (780, 92392), (1040, 69294), (1248, 57745), (1560, 46196), (2080, 34647), (3120, 23098), (6240, 11549)]