2989344480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{327779}}^1$

素因数の和:327816

約数の個数: 96

約数和(自身を含む): 9912067200

約数和(自身を除く): 6922722720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 327779, 655558, 983337, 1311116, 1638895, 1966674, 2622232, 3277790, 3933348, 4916685, 5244464, 6227801, 6555580, 7866696, 9833370, 10488928, 12455602, 13111160, 15733392, 18683403, 19666740, 24911204, 26222320, 31139005, 31466784, 37366806, 39333480, 49822408, 52444640, 62278010, 74733612, 78666960, 93417015, 99644816, 124556020, 149467224, 157333920, 186834030, 199289632, 249112040, 298934448, 373668060, 498224080, 597868896, 747336120, 996448160, 1494672240, 2989344480]

約数ペア:

[(1, 2989344480), (2, 1494672240), (3, 996448160), (4, 747336120), (5, 597868896), (6, 498224080), (8, 373668060), (10, 298934448), (12, 249112040), (15, 199289632), (16, 186834030), (19, 157333920), (20, 149467224), (24, 124556020), (30, 99644816), (32, 93417015), (38, 78666960), (40, 74733612), (48, 62278010), (57, 52444640), (60, 49822408), (76, 39333480), (80, 37366806), (95, 31466784), (96, 31139005), (114, 26222320), (120, 24911204), (152, 19666740), (160, 18683403), (190, 15733392), (228, 13111160), (240, 12455602), (285, 10488928), (304, 9833370), (380, 7866696), (456, 6555580), (480, 6227801), (570, 5244464), (608, 4916685), (760, 3933348), (912, 3277790), (1140, 2622232), (1520, 1966674), (1824, 1638895), (2280, 1311116), (3040, 983337), (4560, 655558), (9120, 327779)]