1522839040

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^2\times {\mathrm{619}}^1$

素因数の和:704

約数の個数: 120

約数和(自身を含む): 3778921080

約数和(自身を除く): 2256082040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 619, 620, 640, 961, 992, 1238, 1240, 1280, 1922, 1984, 2476, 2480, 2560, 3095, 3844, 3968, 4805, 4952, 4960, 6190, 7688, 7936, 9610, 9904, 9920, 12380, 15376, 15872, 19189, 19220, 19808, 19840, 24760, 30752, 38378, 38440, 39616, 39680, 49520, 61504, 76756, 76880, 79232, 79360, 95945, 99040, 123008, 153512, 153760, 158464, 191890, 198080, 246016, 307024, 307520, 316928, 383780, 396160, 492032, 594859, 614048, 615040, 767560, 792320, 1189718, 1228096, 1230080, 1535120, 1584640, 2379436, 2456192, 2460160, 2974295, 3070240, 4758872, 4912384, 5948590, 6140480, 9517744, 9824768, 11897180, 12280960, 19035488, 23794360, 24561920, 38070976, 47588720, 49123840, 76141952, 95177440, 152283904, 190354880, 304567808, 380709760, 761419520, 1522839040]

約数ペア:

[(1, 1522839040), (2, 761419520), (4, 380709760), (5, 304567808), (8, 190354880), (10, 152283904), (16, 95177440), (20, 76141952), (31, 49123840), (32, 47588720), (40, 38070976), (62, 24561920), (64, 23794360), (80, 19035488), (124, 12280960), (128, 11897180), (155, 9824768), (160, 9517744), (248, 6140480), (256, 5948590), (310, 4912384), (320, 4758872), (496, 3070240), (512, 2974295), (619, 2460160), (620, 2456192), (640, 2379436), (961, 1584640), (992, 1535120), (1238, 1230080), (1240, 1228096), (1280, 1189718), (1922, 792320), (1984, 767560), (2476, 615040), (2480, 614048), (2560, 594859), (3095, 492032), (3844, 396160), (3968, 383780), (4805, 316928), (4952, 307520), (4960, 307024), (6190, 246016), (7688, 198080), (7936, 191890), (9610, 158464), (9904, 153760), (9920, 153512), (12380, 123008), (15376, 99040), (15872, 95945), (19189, 79360), (19220, 79232), (19808, 76880), (19840, 76756), (24760, 61504), (30752, 49520), (38378, 39680), (38440, 39616)]