2172726720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{251473}}^1$

素因数の和:251499

約数の個数: 112

約数和(自身を含む): 7664927520

約数和(自身を除く): 5492200800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 251473, 502946, 754419, 1005892, 1257365, 1508838, 2011784, 2263257, 2514730, 3017676, 3772095, 4023568, 4526514, 5029460, 6035352, 6789771, 7544190, 8047136, 9053028, 10058920, 11316285, 12070704, 13579542, 15088380, 16094272, 18106056, 20117840, 22632570, 24141408, 27159084, 30176760, 33948855, 36212112, 40235680, 45265140, 48282816, 54318168, 60353520, 67897710, 72424224, 80471360, 90530280, 108636336, 120707040, 135795420, 144848448, 181060560, 217272672, 241414080, 271590840, 362121120, 434545344, 543181680, 724242240, 1086363360, 2172726720]

約数ペア:

[(1, 2172726720), (2, 1086363360), (3, 724242240), (4, 543181680), (5, 434545344), (6, 362121120), (8, 271590840), (9, 241414080), (10, 217272672), (12, 181060560), (15, 144848448), (16, 135795420), (18, 120707040), (20, 108636336), (24, 90530280), (27, 80471360), (30, 72424224), (32, 67897710), (36, 60353520), (40, 54318168), (45, 48282816), (48, 45265140), (54, 40235680), (60, 36212112), (64, 33948855), (72, 30176760), (80, 27159084), (90, 24141408), (96, 22632570), (108, 20117840), (120, 18106056), (135, 16094272), (144, 15088380), (160, 13579542), (180, 12070704), (192, 11316285), (216, 10058920), (240, 9053028), (270, 8047136), (288, 7544190), (320, 6789771), (360, 6035352), (432, 5029460), (480, 4526514), (540, 4023568), (576, 3772095), (720, 3017676), (864, 2514730), (960, 2263257), (1080, 2011784), (1440, 1508838), (1728, 1257365), (2160, 1005892), (2880, 754419), (4320, 502946), (8640, 251473)]