84642720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9281}}^1$

素因数の和:9318

約数の個数: 96

約数和(自身を含む): 280687680

約数和(自身を除く): 196044960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 9281, 18562, 27843, 37124, 46405, 55686, 74248, 92810, 111372, 139215, 148496, 176339, 185620, 222744, 278430, 296992, 352678, 371240, 445488, 529017, 556860, 705356, 742480, 881695, 890976, 1058034, 1113720, 1410712, 1484960, 1763390, 2116068, 2227440, 2645085, 2821424, 3526780, 4232136, 4454880, 5290170, 5642848, 7053560, 8464272, 10580340, 14107120, 16928544, 21160680, 28214240, 42321360, 84642720]

約数ペア:

[(1, 84642720), (2, 42321360), (3, 28214240), (4, 21160680), (5, 16928544), (6, 14107120), (8, 10580340), (10, 8464272), (12, 7053560), (15, 5642848), (16, 5290170), (19, 4454880), (20, 4232136), (24, 3526780), (30, 2821424), (32, 2645085), (38, 2227440), (40, 2116068), (48, 1763390), (57, 1484960), (60, 1410712), (76, 1113720), (80, 1058034), (95, 890976), (96, 881695), (114, 742480), (120, 705356), (152, 556860), (160, 529017), (190, 445488), (228, 371240), (240, 352678), (285, 296992), (304, 278430), (380, 222744), (456, 185620), (480, 176339), (570, 148496), (608, 139215), (760, 111372), (912, 92810), (1140, 74248), (1520, 55686), (1824, 46405), (2280, 37124), (3040, 27843), (4560, 18562), (9120, 9281)]