64684320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7927}}^1$

素因数の和:7962

約数の個数: 96

約数和(自身を含む): 215768448

約数和(自身を除く): 151084128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 7927, 8160, 15854, 23781, 31708, 39635, 47562, 63416, 79270, 95124, 118905, 126832, 134759, 158540, 190248, 237810, 253664, 269518, 317080, 380496, 404277, 475620, 539036, 634160, 673795, 760992, 808554, 951240, 1078072, 1268320, 1347590, 1617108, 1902480, 2021385, 2156144, 2695180, 3234216, 3804960, 4042770, 4312288, 5390360, 6468432, 8085540, 10780720, 12936864, 16171080, 21561440, 32342160, 64684320]

約数ペア:

[(1, 64684320), (2, 32342160), (3, 21561440), (4, 16171080), (5, 12936864), (6, 10780720), (8, 8085540), (10, 6468432), (12, 5390360), (15, 4312288), (16, 4042770), (17, 3804960), (20, 3234216), (24, 2695180), (30, 2156144), (32, 2021385), (34, 1902480), (40, 1617108), (48, 1347590), (51, 1268320), (60, 1078072), (68, 951240), (80, 808554), (85, 760992), (96, 673795), (102, 634160), (120, 539036), (136, 475620), (160, 404277), (170, 380496), (204, 317080), (240, 269518), (255, 253664), (272, 237810), (340, 190248), (408, 158540), (480, 134759), (510, 126832), (544, 118905), (680, 95124), (816, 79270), (1020, 63416), (1360, 47562), (1632, 39635), (2040, 31708), (2720, 23781), (4080, 15854), (7927, 8160)]