39966960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15139}}^1$

素因数の和:15166

約数の個数: 80

約数和(自身を含む): 135169920

約数和(自身を除く): 95202960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 15139, 30278, 45417, 60556, 75695, 90834, 121112, 151390, 166529, 181668, 227085, 242224, 302780, 333058, 363336, 454170, 499587, 605560, 666116, 726672, 832645, 908340, 999174, 1211120, 1332232, 1665290, 1816680, 1998348, 2497935, 2664464, 3330580, 3633360, 3996696, 4995870, 6661160, 7993392, 9991740, 13322320, 19983480, 39966960]

約数ペア:

[(1, 39966960), (2, 19983480), (3, 13322320), (4, 9991740), (5, 7993392), (6, 6661160), (8, 4995870), (10, 3996696), (11, 3633360), (12, 3330580), (15, 2664464), (16, 2497935), (20, 1998348), (22, 1816680), (24, 1665290), (30, 1332232), (33, 1211120), (40, 999174), (44, 908340), (48, 832645), (55, 726672), (60, 666116), (66, 605560), (80, 499587), (88, 454170), (110, 363336), (120, 333058), (132, 302780), (165, 242224), (176, 227085), (220, 181668), (240, 166529), (264, 151390), (330, 121112), (440, 90834), (528, 75695), (660, 60556), (880, 45417), (1320, 30278), (2640, 15139)]