72060240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:809

約数の個数: 160

約数和(自身を含む): 259983360

約数和(自身を除く): 187923120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 105, 112, 118, 120, 140, 168, 177, 210, 236, 240, 280, 295, 336, 354, 413, 420, 472, 560, 590, 708, 727, 826, 840, 885, 944, 1180, 1239, 1416, 1454, 1652, 1680, 1770, 2065, 2181, 2360, 2478, 2832, 2908, 3304, 3540, 3635, 4130, 4362, 4720, 4956, 5089, 5816, 6195, 6608, 7080, 7270, 8260, 8724, 9912, 10178, 10905, 11632, 12390, 14160, 14540, 15267, 16520, 17448, 19824, 20356, 21810, 24780, 25445, 29080, 30534, 33040, 34896, 40712, 42893, 43620, 49560, 50890, 58160, 61068, 76335, 81424, 85786, 87240, 99120, 101780, 122136, 128679, 152670, 171572, 174480, 203560, 214465, 244272, 257358, 300251, 305340, 343144, 407120, 428930, 514716, 600502, 610680, 643395, 686288, 857860, 900753, 1029432, 1201004, 1221360, 1286790, 1501255, 1715720, 1801506, 2058864, 2402008, 2573580, 3002510, 3431440, 3603012, 4503765, 4804016, 5147160, 6005020, 7206024, 9007530, 10294320, 12010040, 14412048, 18015060, 24020080, 36030120, 72060240]

約数ペア:

[(1, 72060240), (2, 36030120), (3, 24020080), (4, 18015060), (5, 14412048), (6, 12010040), (7, 10294320), (8, 9007530), (10, 7206024), (12, 6005020), (14, 5147160), (15, 4804016), (16, 4503765), (20, 3603012), (21, 3431440), (24, 3002510), (28, 2573580), (30, 2402008), (35, 2058864), (40, 1801506), (42, 1715720), (48, 1501255), (56, 1286790), (59, 1221360), (60, 1201004), (70, 1029432), (80, 900753), (84, 857860), (105, 686288), (112, 643395), (118, 610680), (120, 600502), (140, 514716), (168, 428930), (177, 407120), (210, 343144), (236, 305340), (240, 300251), (280, 257358), (295, 244272), (336, 214465), (354, 203560), (413, 174480), (420, 171572), (472, 152670), (560, 128679), (590, 122136), (708, 101780), (727, 99120), (826, 87240), (840, 85786), (885, 81424), (944, 76335), (1180, 61068), (1239, 58160), (1416, 50890), (1454, 49560), (1652, 43620), (1680, 42893), (1770, 40712), (2065, 34896), (2181, 33040), (2360, 30534), (2478, 29080), (2832, 25445), (2908, 24780), (3304, 21810), (3540, 20356), (3635, 19824), (4130, 17448), (4362, 16520), (4720, 15267), (4956, 14540), (5089, 14160), (5816, 12390), (6195, 11632), (6608, 10905), (7080, 10178), (7270, 9912), (8260, 8724)]