961641960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{348421}}^1$

素因数の和:348458

約数の個数: 64

約数和(自身を含む): 3010366080

約数和(自身を除く): 2048724120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 348421, 696842, 1045263, 1393684, 1742105, 2090526, 2787368, 3484210, 4181052, 5226315, 6968420, 8013683, 8362104, 10452630, 13936840, 16027366, 20905260, 24041049, 32054732, 40068415, 41810520, 48082098, 64109464, 80136830, 96164196, 120205245, 160273660, 192328392, 240410490, 320547320, 480820980, 961641960]

約数ペア:

[(1, 961641960), (2, 480820980), (3, 320547320), (4, 240410490), (5, 192328392), (6, 160273660), (8, 120205245), (10, 96164196), (12, 80136830), (15, 64109464), (20, 48082098), (23, 41810520), (24, 40068415), (30, 32054732), (40, 24041049), (46, 20905260), (60, 16027366), (69, 13936840), (92, 10452630), (115, 8362104), (120, 8013683), (138, 6968420), (184, 5226315), (230, 4181052), (276, 3484210), (345, 2787368), (460, 2090526), (552, 1742105), (690, 1393684), (920, 1045263), (1380, 696842), (2760, 348421)]