3984660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 12741120

約数和(自身を除く): 8756460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 157, 180, 188, 235, 270, 282, 314, 423, 470, 471, 540, 564, 628, 705, 785, 846, 940, 942, 1269, 1410, 1413, 1570, 1692, 1884, 2115, 2355, 2538, 2820, 2826, 3140, 4230, 4239, 4710, 5076, 5652, 6345, 7065, 7379, 8460, 8478, 9420, 12690, 14130, 14758, 16956, 21195, 22137, 25380, 28260, 29516, 36895, 42390, 44274, 66411, 73790, 84780, 88548, 110685, 132822, 147580, 199233, 221370, 265644, 332055, 398466, 442740, 664110, 796932, 996165, 1328220, 1992330, 3984660]

約数ペア:

[(1, 3984660), (2, 1992330), (3, 1328220), (4, 996165), (5, 796932), (6, 664110), (9, 442740), (10, 398466), (12, 332055), (15, 265644), (18, 221370), (20, 199233), (27, 147580), (30, 132822), (36, 110685), (45, 88548), (47, 84780), (54, 73790), (60, 66411), (90, 44274), (94, 42390), (108, 36895), (135, 29516), (141, 28260), (157, 25380), (180, 22137), (188, 21195), (235, 16956), (270, 14758), (282, 14130), (314, 12690), (423, 9420), (470, 8478), (471, 8460), (540, 7379), (564, 7065), (628, 6345), (705, 5652), (785, 5076), (846, 4710), (940, 4239), (942, 4230), (1269, 3140), (1410, 2826), (1413, 2820), (1570, 2538), (1692, 2355), (1884, 2115)]