61501920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7537}}^1$

素因数の和:7572

約数の個数: 96

約数和(自身を含む): 205154208

約数和(自身を除く): 143652288

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, 7537, 8160, 15074, 22611, 30148, 37685, 45222, 60296, 75370, 90444, 113055, 120592, 128129, 150740, 180888, 226110, 241184, 256258, 301480, 361776, 384387, 452220, 512516, 602960, 640645, 723552, 768774, 904440, 1025032, 1205920, 1281290, 1537548, 1808880, 1921935, 2050064, 2562580, 3075096, 3617760, 3843870, 4100128, 5125160, 6150192, 7687740, 10250320, 12300384, 15375480, 20500640, 30750960, 61501920]

約数ペア:

[(1, 61501920), (2, 30750960), (3, 20500640), (4, 15375480), (5, 12300384), (6, 10250320), (8, 7687740), (10, 6150192), (12, 5125160), (15, 4100128), (16, 3843870), (17, 3617760), (20, 3075096), (24, 2562580), (30, 2050064), (32, 1921935), (34, 1808880), (40, 1537548), (48, 1281290), (51, 1205920), (60, 1025032), (68, 904440), (80, 768774), (85, 723552), (96, 640645), (102, 602960), (120, 512516), (136, 452220), (160, 384387), (170, 361776), (204, 301480), (240, 256258), (255, 241184), (272, 226110), (340, 180888), (408, 150740), (480, 128129), (510, 120592), (544, 113055), (680, 90444), (816, 75370), (1020, 60296), (1360, 45222), (1632, 37685), (2040, 30148), (2720, 22611), (4080, 15074), (7537, 8160)]