2676720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:622

約数の個数: 80

約数和(自身を含む): 8749440

約数和(自身を除く): 6072720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 587, 760, 912, 1140, 1174, 1520, 1761, 2280, 2348, 2935, 3522, 4560, 4696, 5870, 7044, 8805, 9392, 11153, 11740, 14088, 17610, 22306, 23480, 28176, 33459, 35220, 44612, 46960, 55765, 66918, 70440, 89224, 111530, 133836, 140880, 167295, 178448, 223060, 267672, 334590, 446120, 535344, 669180, 892240, 1338360, 2676720]

約数ペア:

[(1, 2676720), (2, 1338360), (3, 892240), (4, 669180), (5, 535344), (6, 446120), (8, 334590), (10, 267672), (12, 223060), (15, 178448), (16, 167295), (19, 140880), (20, 133836), (24, 111530), (30, 89224), (38, 70440), (40, 66918), (48, 55765), (57, 46960), (60, 44612), (76, 35220), (80, 33459), (95, 28176), (114, 23480), (120, 22306), (152, 17610), (190, 14088), (228, 11740), (240, 11153), (285, 9392), (304, 8805), (380, 7044), (456, 5870), (570, 4696), (587, 4560), (760, 3522), (912, 2935), (1140, 2348), (1174, 2280), (1520, 1761)]