72324840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2969}}^1$

素因数の和:3019

約数の個数: 128

約数和(自身を含む): 256608000

約数和(自身を除く): 184283160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 2969, 3045, 3480, 4060, 4872, 5938, 6090, 8120, 8907, 11876, 12180, 14845, 17814, 20783, 23752, 24360, 29690, 35628, 41566, 44535, 59380, 62349, 71256, 83132, 86101, 89070, 103915, 118760, 124698, 166264, 172202, 178140, 207830, 249396, 258303, 311745, 344404, 356280, 415660, 430505, 498792, 516606, 602707, 623490, 688808, 831320, 861010, 1033212, 1205414, 1246980, 1291515, 1722020, 1808121, 2066424, 2410828, 2493960, 2583030, 3013535, 3444040, 3616242, 4821656, 5166060, 6027070, 7232484, 9040605, 10332120, 12054140, 14464968, 18081210, 24108280, 36162420, 72324840]

約数ペア:

[(1, 72324840), (2, 36162420), (3, 24108280), (4, 18081210), (5, 14464968), (6, 12054140), (7, 10332120), (8, 9040605), (10, 7232484), (12, 6027070), (14, 5166060), (15, 4821656), (20, 3616242), (21, 3444040), (24, 3013535), (28, 2583030), (29, 2493960), (30, 2410828), (35, 2066424), (40, 1808121), (42, 1722020), (56, 1291515), (58, 1246980), (60, 1205414), (70, 1033212), (84, 861010), (87, 831320), (105, 688808), (116, 623490), (120, 602707), (140, 516606), (145, 498792), (168, 430505), (174, 415660), (203, 356280), (210, 344404), (232, 311745), (280, 258303), (290, 249396), (348, 207830), (406, 178140), (420, 172202), (435, 166264), (580, 124698), (609, 118760), (696, 103915), (812, 89070), (840, 86101), (870, 83132), (1015, 71256), (1160, 62349), (1218, 59380), (1624, 44535), (1740, 41566), (2030, 35628), (2436, 29690), (2969, 24360), (3045, 23752), (3480, 20783), (4060, 17814), (4872, 14845), (5938, 12180), (6090, 11876), (8120, 8907)]