2017281960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{911}}^1\times {\mathrm{6151}}^1$

素因数の和:7079

約数の個数: 96

約数和(自身を含む): 6564430080

約数和(自身を除く): 4547148120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 911, 1822, 2733, 3644, 4555, 5466, 6151, 7288, 8199, 9110, 10932, 12302, 13665, 16398, 18220, 18453, 21864, 24604, 27330, 30755, 32796, 36440, 36906, 40995, 49208, 54660, 55359, 61510, 65592, 73812, 81990, 92265, 109320, 110718, 123020, 147624, 163980, 184530, 221436, 246040, 276795, 327960, 369060, 442872, 553590, 738120, 1107180, 2214360, 5603561, 11207122, 16810683, 22414244, 28017805, 33621366, 44828488, 50432049, 56035610, 67242732, 84053415, 100864098, 112071220, 134485464, 168106830, 201728196, 224142440, 252160245, 336213660, 403456392, 504320490, 672427320, 1008640980, 2017281960]

約数ペア:

[(1, 2017281960), (2, 1008640980), (3, 672427320), (4, 504320490), (5, 403456392), (6, 336213660), (8, 252160245), (9, 224142440), (10, 201728196), (12, 168106830), (15, 134485464), (18, 112071220), (20, 100864098), (24, 84053415), (30, 67242732), (36, 56035610), (40, 50432049), (45, 44828488), (60, 33621366), (72, 28017805), (90, 22414244), (120, 16810683), (180, 11207122), (360, 5603561), (911, 2214360), (1822, 1107180), (2733, 738120), (3644, 553590), (4555, 442872), (5466, 369060), (6151, 327960), (7288, 276795), (8199, 246040), (9110, 221436), (10932, 184530), (12302, 163980), (13665, 147624), (16398, 123020), (18220, 110718), (18453, 109320), (21864, 92265), (24604, 81990), (27330, 73812), (30755, 65592), (32796, 61510), (36440, 55359), (36906, 54660), (40995, 49208)]