122872320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{5333}}^1$

素因数の和:5362

約数の個数: 120

約数和(自身を含む): 425621196

約数和(自身を除く): 302748876

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, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5333, 5760, 7680, 10666, 11520, 15999, 21332, 23040, 26665, 31998, 42664, 47997, 53330, 63996, 79995, 85328, 95994, 106660, 127992, 159990, 170656, 191988, 213320, 239985, 255984, 319980, 341312, 383976, 426640, 479970, 511968, 639960, 682624, 767952, 853280, 959940, 1023936, 1279920, 1365248, 1535904, 1706560, 1919880, 2047872, 2559840, 2730496, 3071808, 3413120, 3839760, 4095744, 5119680, 6143616, 6826240, 7679520, 8191488, 10239360, 12287232, 13652480, 15359040, 20478720, 24574464, 30718080, 40957440, 61436160, 122872320]

約数ペア:

[(1, 122872320), (2, 61436160), (3, 40957440), (4, 30718080), (5, 24574464), (6, 20478720), (8, 15359040), (9, 13652480), (10, 12287232), (12, 10239360), (15, 8191488), (16, 7679520), (18, 6826240), (20, 6143616), (24, 5119680), (30, 4095744), (32, 3839760), (36, 3413120), (40, 3071808), (45, 2730496), (48, 2559840), (60, 2047872), (64, 1919880), (72, 1706560), (80, 1535904), (90, 1365248), (96, 1279920), (120, 1023936), (128, 959940), (144, 853280), (160, 767952), (180, 682624), (192, 639960), (240, 511968), (256, 479970), (288, 426640), (320, 383976), (360, 341312), (384, 319980), (480, 255984), (512, 239985), (576, 213320), (640, 191988), (720, 170656), (768, 159990), (960, 127992), (1152, 106660), (1280, 95994), (1440, 85328), (1536, 79995), (1920, 63996), (2304, 53330), (2560, 47997), (2880, 42664), (3840, 31998), (4608, 26665), (5333, 23040), (5760, 21332), (7680, 15999), (10666, 11520)]