90873720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{36061}}^1$

素因数の和:36085

約数の個数: 96

約数和(自身を含む): 337540320

約数和(自身を除く): 246666600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 36061, 72122, 108183, 144244, 180305, 216366, 252427, 288488, 324549, 360610, 432732, 504854, 540915, 649098, 721220, 757281, 865464, 1009708, 1081830, 1262135, 1298196, 1442440, 1514562, 1622745, 2019416, 2163660, 2271843, 2524270, 2596392, 3029124, 3245490, 3786405, 4327320, 4543686, 5048540, 6058248, 6490980, 7572810, 9087372, 10097080, 11359215, 12981960, 15145620, 18174744, 22718430, 30291240, 45436860, 90873720]

約数ペア:

[(1, 90873720), (2, 45436860), (3, 30291240), (4, 22718430), (5, 18174744), (6, 15145620), (7, 12981960), (8, 11359215), (9, 10097080), (10, 9087372), (12, 7572810), (14, 6490980), (15, 6058248), (18, 5048540), (20, 4543686), (21, 4327320), (24, 3786405), (28, 3245490), (30, 3029124), (35, 2596392), (36, 2524270), (40, 2271843), (42, 2163660), (45, 2019416), (56, 1622745), (60, 1514562), (63, 1442440), (70, 1298196), (72, 1262135), (84, 1081830), (90, 1009708), (105, 865464), (120, 757281), (126, 721220), (140, 649098), (168, 540915), (180, 504854), (210, 432732), (252, 360610), (280, 324549), (315, 288488), (360, 252427), (420, 216366), (504, 180305), (630, 144244), (840, 108183), (1260, 72122), (2520, 36061)]