84276720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3547}}^1$

素因数の和:3580

約数の個数: 160

約数和(自身を含む): 316765440

約数和(自身を除く): 232488720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3547, 3960, 4752, 5940, 7094, 7920, 10641, 11880, 14188, 17735, 21282, 23760, 28376, 31923, 35470, 39017, 42564, 53205, 56752, 63846, 70940, 78034, 85128, 95769, 106410, 117051, 127692, 141880, 156068, 159615, 170256, 191538, 195085, 212820, 234102, 255384, 283760, 312136, 319230, 351153, 383076, 390170, 425640, 468204, 478845, 510768, 585255, 624272, 638460, 702306, 766152, 780340, 851280, 936408, 957690, 1053459, 1170510, 1276920, 1404612, 1532304, 1560680, 1755765, 1872816, 1915380, 2106918, 2341020, 2553840, 2809224, 3121360, 3511530, 3830760, 4213836, 4682040, 5267295, 5618448, 7023060, 7661520, 8427672, 9364080, 10534590, 14046120, 16855344, 21069180, 28092240, 42138360, 84276720]

約数ペア:

[(1, 84276720), (2, 42138360), (3, 28092240), (4, 21069180), (5, 16855344), (6, 14046120), (8, 10534590), (9, 9364080), (10, 8427672), (11, 7661520), (12, 7023060), (15, 5618448), (16, 5267295), (18, 4682040), (20, 4213836), (22, 3830760), (24, 3511530), (27, 3121360), (30, 2809224), (33, 2553840), (36, 2341020), (40, 2106918), (44, 1915380), (45, 1872816), (48, 1755765), (54, 1560680), (55, 1532304), (60, 1404612), (66, 1276920), (72, 1170510), (80, 1053459), (88, 957690), (90, 936408), (99, 851280), (108, 780340), (110, 766152), (120, 702306), (132, 638460), (135, 624272), (144, 585255), (165, 510768), (176, 478845), (180, 468204), (198, 425640), (216, 390170), (220, 383076), (240, 351153), (264, 319230), (270, 312136), (297, 283760), (330, 255384), (360, 234102), (396, 212820), (432, 195085), (440, 191538), (495, 170256), (528, 159615), (540, 156068), (594, 141880), (660, 127692), (720, 117051), (792, 106410), (880, 95769), (990, 85128), (1080, 78034), (1188, 70940), (1320, 63846), (1485, 56752), (1584, 53205), (1980, 42564), (2160, 39017), (2376, 35470), (2640, 31923), (2970, 28376), (3547, 23760), (3960, 21282), (4752, 17735), (5940, 14188), (7094, 11880), (7920, 10641)]