13459681920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{22541}}^1$

素因数の和:22874

約数の個数: 128

約数和(自身を含む): 43042596480

約数和(自身を除く): 29582914560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 311, 320, 384, 480, 622, 640, 933, 960, 1244, 1555, 1866, 1920, 2488, 3110, 3732, 4665, 4976, 6220, 7464, 9330, 9952, 12440, 14928, 18660, 19904, 22541, 24880, 29856, 37320, 39808, 45082, 49760, 59712, 67623, 74640, 90164, 99520, 112705, 119424, 135246, 149280, 180328, 199040, 225410, 270492, 298560, 338115, 360656, 450820, 540984, 597120, 676230, 721312, 901640, 1081968, 1352460, 1442624, 1803280, 2163936, 2704920, 2885248, 3606560, 4327872, 5409840, 7010251, 7213120, 8655744, 10819680, 14020502, 14426240, 21030753, 21639360, 28041004, 35051255, 42061506, 43278720, 56082008, 70102510, 84123012, 105153765, 112164016, 140205020, 168246024, 210307530, 224328032, 280410040, 336492048, 420615060, 448656064, 560820080, 672984096, 841230120, 897312128, 1121640160, 1345968192, 1682460240, 2243280320, 2691936384, 3364920480, 4486560640, 6729840960, 13459681920]

約数ペア:

[(1, 13459681920), (2, 6729840960), (3, 4486560640), (4, 3364920480), (5, 2691936384), (6, 2243280320), (8, 1682460240), (10, 1345968192), (12, 1121640160), (15, 897312128), (16, 841230120), (20, 672984096), (24, 560820080), (30, 448656064), (32, 420615060), (40, 336492048), (48, 280410040), (60, 224328032), (64, 210307530), (80, 168246024), (96, 140205020), (120, 112164016), (128, 105153765), (160, 84123012), (192, 70102510), (240, 56082008), (311, 43278720), (320, 42061506), (384, 35051255), (480, 28041004), (622, 21639360), (640, 21030753), (933, 14426240), (960, 14020502), (1244, 10819680), (1555, 8655744), (1866, 7213120), (1920, 7010251), (2488, 5409840), (3110, 4327872), (3732, 3606560), (4665, 2885248), (4976, 2704920), (6220, 2163936), (7464, 1803280), (9330, 1442624), (9952, 1352460), (12440, 1081968), (14928, 901640), (18660, 721312), (19904, 676230), (22541, 597120), (24880, 540984), (29856, 450820), (37320, 360656), (39808, 338115), (45082, 298560), (49760, 270492), (59712, 225410), (67623, 199040), (74640, 180328), (90164, 149280), (99520, 135246), (112705, 119424)]