1843151040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{639983}}^1$

素因数の和:640006

約数の個数: 84

約数和(自身を含む): 6339681504

約数和(自身を除く): 4496530464

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 639983, 1279966, 1919949, 2559932, 3199915, 3839898, 5119864, 5759847, 6399830, 7679796, 9599745, 10239728, 11519694, 12799660, 15359592, 19199490, 20479456, 23039388, 25599320, 28799235, 30719184, 38398980, 40958912, 46078776, 51198640, 57598470, 61438368, 76797960, 92157552, 102397280, 115196940, 122876736, 153595920, 184315104, 204794560, 230393880, 307191840, 368630208, 460787760, 614383680, 921575520, 1843151040]

約数ペア:

[(1, 1843151040), (2, 921575520), (3, 614383680), (4, 460787760), (5, 368630208), (6, 307191840), (8, 230393880), (9, 204794560), (10, 184315104), (12, 153595920), (15, 122876736), (16, 115196940), (18, 102397280), (20, 92157552), (24, 76797960), (30, 61438368), (32, 57598470), (36, 51198640), (40, 46078776), (45, 40958912), (48, 38398980), (60, 30719184), (64, 28799235), (72, 25599320), (80, 23039388), (90, 20479456), (96, 19199490), (120, 15359592), (144, 12799660), (160, 11519694), (180, 10239728), (192, 9599745), (240, 7679796), (288, 6399830), (320, 5759847), (360, 5119864), (480, 3839898), (576, 3199915), (720, 2559932), (960, 1919949), (1440, 1279966), (2880, 639983)]