197091120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{587}}^1\times {\mathrm{1399}}^1$

素因数の和:2002

約数の個数: 80

約数和(自身を含む): 612460800

約数和(自身を除く): 415369680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 587, 1174, 1399, 1761, 2348, 2798, 2935, 3522, 4197, 4696, 5596, 5870, 6995, 7044, 8394, 8805, 9392, 11192, 11740, 13990, 14088, 16788, 17610, 20985, 22384, 23480, 27980, 28176, 33576, 35220, 41970, 46960, 55960, 67152, 70440, 83940, 111920, 140880, 167880, 335760, 821213, 1642426, 2463639, 3284852, 4106065, 4927278, 6569704, 8212130, 9854556, 12318195, 13139408, 16424260, 19709112, 24636390, 32848520, 39418224, 49272780, 65697040, 98545560, 197091120]

約数ペア:

[(1, 197091120), (2, 98545560), (3, 65697040), (4, 49272780), (5, 39418224), (6, 32848520), (8, 24636390), (10, 19709112), (12, 16424260), (15, 13139408), (16, 12318195), (20, 9854556), (24, 8212130), (30, 6569704), (40, 4927278), (48, 4106065), (60, 3284852), (80, 2463639), (120, 1642426), (240, 821213), (587, 335760), (1174, 167880), (1399, 140880), (1761, 111920), (2348, 83940), (2798, 70440), (2935, 67152), (3522, 55960), (4197, 46960), (4696, 41970), (5596, 35220), (5870, 33576), (6995, 28176), (7044, 27980), (8394, 23480), (8805, 22384), (9392, 20985), (11192, 17610), (11740, 16788), (13990, 14088)]