77964960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2753}}^1$

素因数の和:2830

約数の個数: 96

約数和(自身を含む): 249842880

約数和(自身を除く): 171877920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 80, 96, 118, 120, 160, 177, 236, 240, 295, 354, 472, 480, 590, 708, 885, 944, 1180, 1416, 1770, 1888, 2360, 2753, 2832, 3540, 4720, 5506, 5664, 7080, 8259, 9440, 11012, 13765, 14160, 16518, 22024, 27530, 28320, 33036, 41295, 44048, 55060, 66072, 82590, 88096, 110120, 132144, 162427, 165180, 220240, 264288, 324854, 330360, 440480, 487281, 649708, 660720, 812135, 974562, 1299416, 1321440, 1624270, 1949124, 2436405, 2598832, 3248540, 3898248, 4872810, 5197664, 6497080, 7796496, 9745620, 12994160, 15592992, 19491240, 25988320, 38982480, 77964960]

約数ペア:

[(1, 77964960), (2, 38982480), (3, 25988320), (4, 19491240), (5, 15592992), (6, 12994160), (8, 9745620), (10, 7796496), (12, 6497080), (15, 5197664), (16, 4872810), (20, 3898248), (24, 3248540), (30, 2598832), (32, 2436405), (40, 1949124), (48, 1624270), (59, 1321440), (60, 1299416), (80, 974562), (96, 812135), (118, 660720), (120, 649708), (160, 487281), (177, 440480), (236, 330360), (240, 324854), (295, 264288), (354, 220240), (472, 165180), (480, 162427), (590, 132144), (708, 110120), (885, 88096), (944, 82590), (1180, 66072), (1416, 55060), (1770, 44048), (1888, 41295), (2360, 33036), (2753, 28320), (2832, 27530), (3540, 22024), (4720, 16518), (5506, 14160), (5664, 13765), (7080, 11012), (8259, 9440)]