1520772480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3181}}^1$

素因数の和:3289

約数の個数: 192

約数和(自身を含む): 5316358320

約数和(自身を除く): 3795585840

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, 64, 72, 80, 83, 90, 96, 120, 128, 144, 160, 166, 180, 192, 240, 249, 288, 320, 332, 360, 384, 415, 480, 498, 576, 640, 664, 720, 747, 830, 960, 996, 1152, 1245, 1328, 1440, 1494, 1660, 1920, 1992, 2490, 2656, 2880, 2988, 3181, 3320, 3735, 3984, 4980, 5312, 5760, 5976, 6362, 6640, 7470, 7968, 9543, 9960, 10624, 11952, 12724, 13280, 14940, 15905, 15936, 19086, 19920, 23904, 25448, 26560, 28629, 29880, 31810, 31872, 38172, 39840, 47715, 47808, 50896, 53120, 57258, 59760, 63620, 76344, 79680, 95430, 95616, 101792, 114516, 119520, 127240, 143145, 152688, 159360, 190860, 203584, 229032, 239040, 254480, 264023, 286290, 305376, 381720, 407168, 458064, 478080, 508960, 528046, 572580, 610752, 763440, 792069, 916128, 1017920, 1056092, 1145160, 1221504, 1320115, 1526880, 1584138, 1832256, 2035840, 2112184, 2290320, 2376207, 2640230, 3053760, 3168276, 3664512, 3960345, 4224368, 4580640, 4752414, 5280460, 6107520, 6336552, 7920690, 8448736, 9161280, 9504828, 10560920, 11881035, 12673104, 15841380, 16897472, 18322560, 19009656, 21121840, 23762070, 25346208, 31682760, 33794944, 38019312, 42243680, 47524140, 50692416, 63365520, 76038624, 84487360, 95048280, 101384832, 126731040, 152077248, 168974720, 190096560, 253462080, 304154496, 380193120, 506924160, 760386240, 1520772480]

約数ペア:

[(1, 1520772480), (2, 760386240), (3, 506924160), (4, 380193120), (5, 304154496), (6, 253462080), (8, 190096560), (9, 168974720), (10, 152077248), (12, 126731040), (15, 101384832), (16, 95048280), (18, 84487360), (20, 76038624), (24, 63365520), (30, 50692416), (32, 47524140), (36, 42243680), (40, 38019312), (45, 33794944), (48, 31682760), (60, 25346208), (64, 23762070), (72, 21121840), (80, 19009656), (83, 18322560), (90, 16897472), (96, 15841380), (120, 12673104), (128, 11881035), (144, 10560920), (160, 9504828), (166, 9161280), (180, 8448736), (192, 7920690), (240, 6336552), (249, 6107520), (288, 5280460), (320, 4752414), (332, 4580640), (360, 4224368), (384, 3960345), (415, 3664512), (480, 3168276), (498, 3053760), (576, 2640230), (640, 2376207), (664, 2290320), (720, 2112184), (747, 2035840), (830, 1832256), (960, 1584138), (996, 1526880), (1152, 1320115), (1245, 1221504), (1328, 1145160), (1440, 1056092), (1494, 1017920), (1660, 916128), (1920, 792069), (1992, 763440), (2490, 610752), (2656, 572580), (2880, 528046), (2988, 508960), (3181, 478080), (3320, 458064), (3735, 407168), (3984, 381720), (4980, 305376), (5312, 286290), (5760, 264023), (5976, 254480), (6362, 239040), (6640, 229032), (7470, 203584), (7968, 190860), (9543, 159360), (9960, 152688), (10624, 143145), (11952, 127240), (12724, 119520), (13280, 114516), (14940, 101792), (15905, 95616), (15936, 95430), (19086, 79680), (19920, 76344), (23904, 63620), (25448, 59760), (26560, 57258), (28629, 53120), (29880, 50896), (31810, 47808), (31872, 47715), (38172, 39840)]