318780720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1187}}^1$

素因数の和:1579

約数の個数: 120

約数和(自身を含む): 1074346416

約数和(自身を除く): 755565696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 373, 720, 746, 1119, 1187, 1492, 1865, 2238, 2374, 2984, 3357, 3561, 3730, 4476, 4748, 5595, 5935, 5968, 6714, 7122, 7460, 8952, 9496, 10683, 11190, 11870, 13428, 14244, 14920, 16785, 17805, 17904, 18992, 21366, 22380, 23740, 26856, 28488, 29840, 33570, 35610, 42732, 44760, 47480, 53415, 53712, 56976, 67140, 71220, 85464, 89520, 94960, 106830, 134280, 142440, 170928, 213660, 268560, 284880, 427320, 442751, 854640, 885502, 1328253, 1771004, 2213755, 2656506, 3542008, 3984759, 4427510, 5313012, 6641265, 7084016, 7969518, 8855020, 10626024, 13282530, 15939036, 17710040, 19923795, 21252048, 26565060, 31878072, 35420080, 39847590, 53130120, 63756144, 79695180, 106260240, 159390360, 318780720]

約数ペア:

[(1, 318780720), (2, 159390360), (3, 106260240), (4, 79695180), (5, 63756144), (6, 53130120), (8, 39847590), (9, 35420080), (10, 31878072), (12, 26565060), (15, 21252048), (16, 19923795), (18, 17710040), (20, 15939036), (24, 13282530), (30, 10626024), (36, 8855020), (40, 7969518), (45, 7084016), (48, 6641265), (60, 5313012), (72, 4427510), (80, 3984759), (90, 3542008), (120, 2656506), (144, 2213755), (180, 1771004), (240, 1328253), (360, 885502), (373, 854640), (720, 442751), (746, 427320), (1119, 284880), (1187, 268560), (1492, 213660), (1865, 170928), (2238, 142440), (2374, 134280), (2984, 106830), (3357, 94960), (3561, 89520), (3730, 85464), (4476, 71220), (4748, 67140), (5595, 56976), (5935, 53712), (5968, 53415), (6714, 47480), (7122, 44760), (7460, 42732), (8952, 35610), (9496, 33570), (10683, 29840), (11190, 28488), (11870, 26856), (13428, 23740), (14244, 22380), (14920, 21366), (16785, 18992), (17805, 17904)]