120572160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1847}}^1$

素因数の和:1888

約数の個数: 144

約数和(自身を含む): 407949696

約数和(自身を除く): 287377536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1847, 1920, 2040, 2176, 2720, 3264, 3694, 3840, 4080, 4352, 5440, 5541, 6528, 7388, 8160, 9235, 10880, 11082, 13056, 14776, 16320, 18470, 21760, 22164, 27705, 29552, 31399, 32640, 36940, 44328, 55410, 59104, 62798, 65280, 73880, 88656, 94197, 110820, 118208, 125596, 147760, 156995, 177312, 188394, 221640, 236416, 251192, 295520, 313990, 354624, 376788, 443280, 470985, 472832, 502384, 591040, 627980, 709248, 753576, 886560, 941970, 1004768, 1182080, 1255960, 1418496, 1507152, 1773120, 1883940, 2009536, 2364160, 2511920, 3014304, 3546240, 3767880, 4019072, 5023840, 6028608, 7092480, 7535760, 8038144, 10047680, 12057216, 15071520, 20095360, 24114432, 30143040, 40190720, 60286080, 120572160]

約数ペア:

[(1, 120572160), (2, 60286080), (3, 40190720), (4, 30143040), (5, 24114432), (6, 20095360), (8, 15071520), (10, 12057216), (12, 10047680), (15, 8038144), (16, 7535760), (17, 7092480), (20, 6028608), (24, 5023840), (30, 4019072), (32, 3767880), (34, 3546240), (40, 3014304), (48, 2511920), (51, 2364160), (60, 2009536), (64, 1883940), (68, 1773120), (80, 1507152), (85, 1418496), (96, 1255960), (102, 1182080), (120, 1004768), (128, 941970), (136, 886560), (160, 753576), (170, 709248), (192, 627980), (204, 591040), (240, 502384), (255, 472832), (256, 470985), (272, 443280), (320, 376788), (340, 354624), (384, 313990), (408, 295520), (480, 251192), (510, 236416), (544, 221640), (640, 188394), (680, 177312), (768, 156995), (816, 147760), (960, 125596), (1020, 118208), (1088, 110820), (1280, 94197), (1360, 88656), (1632, 73880), (1847, 65280), (1920, 62798), (2040, 59104), (2176, 55410), (2720, 44328), (3264, 36940), (3694, 32640), (3840, 31399), (4080, 29552), (4352, 27705), (5440, 22164), (5541, 21760), (6528, 18470), (7388, 16320), (8160, 14776), (9235, 13056), (10880, 11082)]