79933920

素因数分解:

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

素因数の和:15168

約数の個数: 96

約数和(自身を含む): 274700160

約数和(自身を除く): 194766240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 15139, 30278, 45417, 60556, 75695, 90834, 121112, 151390, 166529, 181668, 227085, 242224, 302780, 333058, 363336, 454170, 484448, 499587, 605560, 666116, 726672, 832645, 908340, 999174, 1211120, 1332232, 1453344, 1665290, 1816680, 1998348, 2422240, 2497935, 2664464, 3330580, 3633360, 3996696, 4995870, 5328928, 6661160, 7266720, 7993392, 9991740, 13322320, 15986784, 19983480, 26644640, 39966960, 79933920]

約数ペア:

[(1, 79933920), (2, 39966960), (3, 26644640), (4, 19983480), (5, 15986784), (6, 13322320), (8, 9991740), (10, 7993392), (11, 7266720), (12, 6661160), (15, 5328928), (16, 4995870), (20, 3996696), (22, 3633360), (24, 3330580), (30, 2664464), (32, 2497935), (33, 2422240), (40, 1998348), (44, 1816680), (48, 1665290), (55, 1453344), (60, 1332232), (66, 1211120), (80, 999174), (88, 908340), (96, 832645), (110, 726672), (120, 666116), (132, 605560), (160, 499587), (165, 484448), (176, 454170), (220, 363336), (240, 333058), (264, 302780), (330, 242224), (352, 227085), (440, 181668), (480, 166529), (528, 151390), (660, 121112), (880, 90834), (1056, 75695), (1320, 60556), (1760, 45417), (2640, 30278), (5280, 15139)]