65112480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:563

約数の個数: 144

約数和(自身を含む): 224864640

約数和(自身を除く): 159752160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 103, 120, 144, 160, 180, 206, 240, 288, 309, 360, 412, 439, 480, 515, 618, 720, 824, 878, 927, 1030, 1236, 1317, 1440, 1545, 1648, 1756, 1854, 2060, 2195, 2472, 2634, 3090, 3296, 3512, 3708, 3951, 4120, 4390, 4635, 4944, 5268, 6180, 6585, 7024, 7416, 7902, 8240, 8780, 9270, 9888, 10536, 12360, 13170, 14048, 14832, 15804, 16480, 17560, 18540, 19755, 21072, 24720, 26340, 29664, 31608, 35120, 37080, 39510, 42144, 45217, 49440, 52680, 63216, 70240, 74160, 79020, 90434, 105360, 126432, 135651, 148320, 158040, 180868, 210720, 226085, 271302, 316080, 361736, 406953, 452170, 542604, 632160, 678255, 723472, 813906, 904340, 1085208, 1356510, 1446944, 1627812, 1808680, 2034765, 2170416, 2713020, 3255624, 3617360, 4069530, 4340832, 5426040, 6511248, 7234720, 8139060, 10852080, 13022496, 16278120, 21704160, 32556240, 65112480]

約数ペア:

[(1, 65112480), (2, 32556240), (3, 21704160), (4, 16278120), (5, 13022496), (6, 10852080), (8, 8139060), (9, 7234720), (10, 6511248), (12, 5426040), (15, 4340832), (16, 4069530), (18, 3617360), (20, 3255624), (24, 2713020), (30, 2170416), (32, 2034765), (36, 1808680), (40, 1627812), (45, 1446944), (48, 1356510), (60, 1085208), (72, 904340), (80, 813906), (90, 723472), (96, 678255), (103, 632160), (120, 542604), (144, 452170), (160, 406953), (180, 361736), (206, 316080), (240, 271302), (288, 226085), (309, 210720), (360, 180868), (412, 158040), (439, 148320), (480, 135651), (515, 126432), (618, 105360), (720, 90434), (824, 79020), (878, 74160), (927, 70240), (1030, 63216), (1236, 52680), (1317, 49440), (1440, 45217), (1545, 42144), (1648, 39510), (1756, 37080), (1854, 35120), (2060, 31608), (2195, 29664), (2472, 26340), (2634, 24720), (3090, 21072), (3296, 19755), (3512, 18540), (3708, 17560), (3951, 16480), (4120, 15804), (4390, 14832), (4635, 14048), (4944, 13170), (5268, 12360), (6180, 10536), (6585, 9888), (7024, 9270), (7416, 8780), (7902, 8240)]