84435480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2113}}^1$

素因数の和:2170

約数の個数: 128

約数和(自身を含む): 289195200

約数和(自身を除く): 204759720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 90, 108, 111, 120, 135, 148, 180, 185, 216, 222, 270, 296, 333, 360, 370, 444, 540, 555, 666, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1998, 2113, 2220, 2664, 3330, 3996, 4226, 4440, 4995, 6339, 6660, 7992, 8452, 9990, 10565, 12678, 13320, 16904, 19017, 19980, 21130, 25356, 31695, 38034, 39960, 42260, 50712, 57051, 63390, 76068, 78181, 84520, 95085, 114102, 126780, 152136, 156362, 190170, 228204, 234543, 253560, 285255, 312724, 380340, 390905, 456408, 469086, 570510, 625448, 703629, 760680, 781810, 938172, 1141020, 1172715, 1407258, 1563620, 1876344, 2110887, 2282040, 2345430, 2814516, 3127240, 3518145, 4221774, 4690860, 5629032, 7036290, 8443548, 9381720, 10554435, 14072580, 16887096, 21108870, 28145160, 42217740, 84435480]

約数ペア:

[(1, 84435480), (2, 42217740), (3, 28145160), (4, 21108870), (5, 16887096), (6, 14072580), (8, 10554435), (9, 9381720), (10, 8443548), (12, 7036290), (15, 5629032), (18, 4690860), (20, 4221774), (24, 3518145), (27, 3127240), (30, 2814516), (36, 2345430), (37, 2282040), (40, 2110887), (45, 1876344), (54, 1563620), (60, 1407258), (72, 1172715), (74, 1141020), (90, 938172), (108, 781810), (111, 760680), (120, 703629), (135, 625448), (148, 570510), (180, 469086), (185, 456408), (216, 390905), (222, 380340), (270, 312724), (296, 285255), (333, 253560), (360, 234543), (370, 228204), (444, 190170), (540, 156362), (555, 152136), (666, 126780), (740, 114102), (888, 95085), (999, 84520), (1080, 78181), (1110, 76068), (1332, 63390), (1480, 57051), (1665, 50712), (1998, 42260), (2113, 39960), (2220, 38034), (2664, 31695), (3330, 25356), (3996, 21130), (4226, 19980), (4440, 19017), (4995, 16904), (6339, 13320), (6660, 12678), (7992, 10565), (8452, 9990)]