561463380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{7937}}^1$

素因数の和:8086

約数の個数: 96

約数和(自身を含む): 1760330880

約数和(自身を除く): 1198867500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 131, 135, 180, 262, 270, 393, 524, 540, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3537, 3930, 4716, 5895, 7074, 7860, 7937, 11790, 14148, 15874, 17685, 23580, 23811, 31748, 35370, 39685, 47622, 70740, 71433, 79370, 95244, 119055, 142866, 158740, 214299, 238110, 285732, 357165, 428598, 476220, 714330, 857196, 1039747, 1071495, 1428660, 2079494, 2142990, 3119241, 4158988, 4285980, 5198735, 6238482, 9357723, 10397470, 12476964, 15596205, 18715446, 20794940, 28073169, 31192410, 37430892, 46788615, 56146338, 62384820, 93577230, 112292676, 140365845, 187154460, 280731690, 561463380]

約数ペア:

[(1, 561463380), (2, 280731690), (3, 187154460), (4, 140365845), (5, 112292676), (6, 93577230), (9, 62384820), (10, 56146338), (12, 46788615), (15, 37430892), (18, 31192410), (20, 28073169), (27, 20794940), (30, 18715446), (36, 15596205), (45, 12476964), (54, 10397470), (60, 9357723), (90, 6238482), (108, 5198735), (131, 4285980), (135, 4158988), (180, 3119241), (262, 2142990), (270, 2079494), (393, 1428660), (524, 1071495), (540, 1039747), (655, 857196), (786, 714330), (1179, 476220), (1310, 428598), (1572, 357165), (1965, 285732), (2358, 238110), (2620, 214299), (3537, 158740), (3930, 142866), (4716, 119055), (5895, 95244), (7074, 79370), (7860, 71433), (7937, 70740), (11790, 47622), (14148, 39685), (15874, 35370), (17685, 31748), (23580, 23811)]