63891360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3413}}^1$

素因数の和:3447

約数の個数: 144

約数和(自身を含む): 234869544

約数和(自身を除く): 170978184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3413, 3744, 4680, 6240, 6826, 9360, 10239, 13652, 17065, 18720, 20478, 27304, 30717, 34130, 40956, 44369, 51195, 54608, 61434, 68260, 81912, 88738, 102390, 109216, 122868, 133107, 136520, 153585, 163824, 177476, 204780, 221845, 245736, 266214, 273040, 307170, 327648, 354952, 399321, 409560, 443690, 491472, 532428, 546080, 614340, 665535, 709904, 798642, 819120, 887380, 982944, 1064856, 1228680, 1331070, 1419808, 1597284, 1638240, 1774760, 1996605, 2129712, 2457360, 2662140, 3194568, 3549520, 3993210, 4259424, 4914720, 5324280, 6389136, 7099040, 7986420, 10648560, 12778272, 15972840, 21297120, 31945680, 63891360]

約数ペア:

[(1, 63891360), (2, 31945680), (3, 21297120), (4, 15972840), (5, 12778272), (6, 10648560), (8, 7986420), (9, 7099040), (10, 6389136), (12, 5324280), (13, 4914720), (15, 4259424), (16, 3993210), (18, 3549520), (20, 3194568), (24, 2662140), (26, 2457360), (30, 2129712), (32, 1996605), (36, 1774760), (39, 1638240), (40, 1597284), (45, 1419808), (48, 1331070), (52, 1228680), (60, 1064856), (65, 982944), (72, 887380), (78, 819120), (80, 798642), (90, 709904), (96, 665535), (104, 614340), (117, 546080), (120, 532428), (130, 491472), (144, 443690), (156, 409560), (160, 399321), (180, 354952), (195, 327648), (208, 307170), (234, 273040), (240, 266214), (260, 245736), (288, 221845), (312, 204780), (360, 177476), (390, 163824), (416, 153585), (468, 136520), (480, 133107), (520, 122868), (585, 109216), (624, 102390), (720, 88738), (780, 81912), (936, 68260), (1040, 61434), (1170, 54608), (1248, 51195), (1440, 44369), (1560, 40956), (1872, 34130), (2080, 30717), (2340, 27304), (3120, 20478), (3413, 18720), (3744, 17065), (4680, 13652), (6240, 10239), (6826, 9360)]