188048880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5557}}^1$

素因数の和:5623

約数の個数: 120

約数和(自身を含む): 645083712

約数和(自身を除く): 457034832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5557, 5640, 6768, 8460, 11114, 11280, 16671, 16920, 22228, 27785, 33342, 33840, 44456, 50013, 55570, 66684, 83355, 88912, 100026, 111140, 133368, 166710, 200052, 222280, 250065, 261179, 266736, 333420, 400104, 444560, 500130, 522358, 666840, 783537, 800208, 1000260, 1044716, 1305895, 1333680, 1567074, 2000520, 2089432, 2350611, 2611790, 3134148, 3917685, 4001040, 4178864, 4701222, 5223580, 6268296, 7835370, 9402444, 10447160, 11753055, 12536592, 15670740, 18804888, 20894320, 23506110, 31341480, 37609776, 47012220, 62682960, 94024440, 188048880]

約数ペア:

[(1, 188048880), (2, 94024440), (3, 62682960), (4, 47012220), (5, 37609776), (6, 31341480), (8, 23506110), (9, 20894320), (10, 18804888), (12, 15670740), (15, 12536592), (16, 11753055), (18, 10447160), (20, 9402444), (24, 7835370), (30, 6268296), (36, 5223580), (40, 4701222), (45, 4178864), (47, 4001040), (48, 3917685), (60, 3134148), (72, 2611790), (80, 2350611), (90, 2089432), (94, 2000520), (120, 1567074), (141, 1333680), (144, 1305895), (180, 1044716), (188, 1000260), (235, 800208), (240, 783537), (282, 666840), (360, 522358), (376, 500130), (423, 444560), (470, 400104), (564, 333420), (705, 266736), (720, 261179), (752, 250065), (846, 222280), (940, 200052), (1128, 166710), (1410, 133368), (1692, 111140), (1880, 100026), (2115, 88912), (2256, 83355), (2820, 66684), (3384, 55570), (3760, 50013), (4230, 44456), (5557, 33840), (5640, 33342), (6768, 27785), (8460, 22228), (11114, 16920), (11280, 16671)]