1992080340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{57943}}^1$

素因数の和:58149

約数の個数: 72

約数和(自身を含む): 6074385408

約数和(自身を除く): 4082305068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 382, 573, 764, 955, 1146, 1719, 1910, 2292, 2865, 3438, 3820, 5730, 6876, 8595, 11460, 17190, 34380, 57943, 115886, 173829, 231772, 289715, 347658, 521487, 579430, 695316, 869145, 1042974, 1158860, 1738290, 2085948, 2607435, 3476580, 5214870, 10429740, 11067113, 22134226, 33201339, 44268452, 55335565, 66402678, 99604017, 110671130, 132805356, 166006695, 199208034, 221342260, 332013390, 398416068, 498020085, 664026780, 996040170, 1992080340]

約数ペア:

[(1, 1992080340), (2, 996040170), (3, 664026780), (4, 498020085), (5, 398416068), (6, 332013390), (9, 221342260), (10, 199208034), (12, 166006695), (15, 132805356), (18, 110671130), (20, 99604017), (30, 66402678), (36, 55335565), (45, 44268452), (60, 33201339), (90, 22134226), (180, 11067113), (191, 10429740), (382, 5214870), (573, 3476580), (764, 2607435), (955, 2085948), (1146, 1738290), (1719, 1158860), (1910, 1042974), (2292, 869145), (2865, 695316), (3438, 579430), (3820, 521487), (5730, 347658), (6876, 289715), (8595, 231772), (11460, 173829), (17190, 115886), (34380, 57943)]