267276720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:743

約数の個数: 160

約数和(自身を含む): 886818240

約数和(自身を除く): 619541520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 109, 120, 136, 170, 204, 218, 240, 255, 272, 327, 340, 408, 436, 510, 545, 601, 654, 680, 816, 872, 1020, 1090, 1202, 1308, 1360, 1635, 1744, 1803, 1853, 2040, 2180, 2404, 2616, 3005, 3270, 3606, 3706, 4080, 4360, 4808, 5232, 5559, 6010, 6540, 7212, 7412, 8720, 9015, 9265, 9616, 10217, 11118, 12020, 13080, 14424, 14824, 18030, 18530, 20434, 22236, 24040, 26160, 27795, 28848, 29648, 30651, 36060, 37060, 40868, 44472, 48080, 51085, 55590, 61302, 65509, 72120, 74120, 81736, 88944, 102170, 111180, 122604, 131018, 144240, 148240, 153255, 163472, 196527, 204340, 222360, 245208, 262036, 306510, 327545, 393054, 408680, 444720, 490416, 524072, 613020, 655090, 786108, 817360, 982635, 1048144, 1113653, 1226040, 1310180, 1572216, 1965270, 2227306, 2452080, 2620360, 3144432, 3340959, 3930540, 4454612, 5240720, 5568265, 6681918, 7861080, 8909224, 11136530, 13363836, 15722160, 16704795, 17818448, 22273060, 26727672, 33409590, 44546120, 53455344, 66819180, 89092240, 133638360, 267276720]

約数ペア:

[(1, 267276720), (2, 133638360), (3, 89092240), (4, 66819180), (5, 53455344), (6, 44546120), (8, 33409590), (10, 26727672), (12, 22273060), (15, 17818448), (16, 16704795), (17, 15722160), (20, 13363836), (24, 11136530), (30, 8909224), (34, 7861080), (40, 6681918), (48, 5568265), (51, 5240720), (60, 4454612), (68, 3930540), (80, 3340959), (85, 3144432), (102, 2620360), (109, 2452080), (120, 2227306), (136, 1965270), (170, 1572216), (204, 1310180), (218, 1226040), (240, 1113653), (255, 1048144), (272, 982635), (327, 817360), (340, 786108), (408, 655090), (436, 613020), (510, 524072), (545, 490416), (601, 444720), (654, 408680), (680, 393054), (816, 327545), (872, 306510), (1020, 262036), (1090, 245208), (1202, 222360), (1308, 204340), (1360, 196527), (1635, 163472), (1744, 153255), (1803, 148240), (1853, 144240), (2040, 131018), (2180, 122604), (2404, 111180), (2616, 102170), (3005, 88944), (3270, 81736), (3606, 74120), (3706, 72120), (4080, 65509), (4360, 61302), (4808, 55590), (5232, 51085), (5559, 48080), (6010, 44472), (6540, 40868), (7212, 37060), (7412, 36060), (8720, 30651), (9015, 29648), (9265, 28848), (9616, 27795), (10217, 26160), (11118, 24040), (12020, 22236), (13080, 20434), (14424, 18530), (14824, 18030)]