72325980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{887}}^1$

素因数の和:1056

約数の個数: 96

約数和(自身を含む): 226759680

約数和(自身を除く): 154433700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 151, 180, 270, 302, 453, 540, 604, 755, 887, 906, 1359, 1510, 1774, 1812, 2265, 2661, 2718, 3020, 3548, 4077, 4435, 4530, 5322, 5436, 6795, 7983, 8154, 8870, 9060, 10644, 13305, 13590, 15966, 16308, 17740, 20385, 23949, 26610, 27180, 31932, 39915, 40770, 47898, 53220, 79830, 81540, 95796, 119745, 133937, 159660, 239490, 267874, 401811, 478980, 535748, 669685, 803622, 1205433, 1339370, 1607244, 2009055, 2410866, 2678740, 3616299, 4018110, 4821732, 6027165, 7232598, 8036220, 12054330, 14465196, 18081495, 24108660, 36162990, 72325980]

約数ペア:

[(1, 72325980), (2, 36162990), (3, 24108660), (4, 18081495), (5, 14465196), (6, 12054330), (9, 8036220), (10, 7232598), (12, 6027165), (15, 4821732), (18, 4018110), (20, 3616299), (27, 2678740), (30, 2410866), (36, 2009055), (45, 1607244), (54, 1339370), (60, 1205433), (90, 803622), (108, 669685), (135, 535748), (151, 478980), (180, 401811), (270, 267874), (302, 239490), (453, 159660), (540, 133937), (604, 119745), (755, 95796), (887, 81540), (906, 79830), (1359, 53220), (1510, 47898), (1774, 40770), (1812, 39915), (2265, 31932), (2661, 27180), (2718, 26610), (3020, 23949), (3548, 20385), (4077, 17740), (4435, 16308), (4530, 15966), (5322, 13590), (5436, 13305), (6795, 10644), (7983, 9060), (8154, 8870)]