56839680

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{2467}}^1$

素因数の和:2496

約数の個数: 120

約数和(自身を含む): 196931592

約数和(自身を除く): 140091912

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, 2467, 2560, 2880, 3840, 4608, 4934, 5760, 7401, 7680, 9868, 11520, 12335, 14802, 19736, 22203, 23040, 24670, 29604, 37005, 39472, 44406, 49340, 59208, 74010, 78944, 88812, 98680, 111015, 118416, 148020, 157888, 177624, 197360, 222030, 236832, 296040, 315776, 355248, 394720, 444060, 473664, 592080, 631552, 710496, 789440, 888120, 947328, 1184160, 1263104, 1420992, 1578880, 1776240, 1894656, 2368320, 2841984, 3157760, 3552480, 3789312, 4736640, 5683968, 6315520, 7104960, 9473280, 11367936, 14209920, 18946560, 28419840, 56839680]

約数ペア:

[(1, 56839680), (2, 28419840), (3, 18946560), (4, 14209920), (5, 11367936), (6, 9473280), (8, 7104960), (9, 6315520), (10, 5683968), (12, 4736640), (15, 3789312), (16, 3552480), (18, 3157760), (20, 2841984), (24, 2368320), (30, 1894656), (32, 1776240), (36, 1578880), (40, 1420992), (45, 1263104), (48, 1184160), (60, 947328), (64, 888120), (72, 789440), (80, 710496), (90, 631552), (96, 592080), (120, 473664), (128, 444060), (144, 394720), (160, 355248), (180, 315776), (192, 296040), (240, 236832), (256, 222030), (288, 197360), (320, 177624), (360, 157888), (384, 148020), (480, 118416), (512, 111015), (576, 98680), (640, 88812), (720, 78944), (768, 74010), (960, 59208), (1152, 49340), (1280, 44406), (1440, 39472), (1536, 37005), (1920, 29604), (2304, 24670), (2467, 23040), (2560, 22203), (2880, 19736), (3840, 14802), (4608, 12335), (4934, 11520), (5760, 9868), (7401, 7680)]