98288880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{757}}^1$

素因数の和:1314

約数の個数: 80

約数和(自身を含む): 305661984

約数和(自身を除く): 207373104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 541, 757, 1082, 1514, 1623, 2164, 2271, 2705, 3028, 3246, 3785, 4328, 4542, 5410, 6056, 6492, 7570, 8115, 8656, 9084, 10820, 11355, 12112, 12984, 15140, 16230, 18168, 21640, 22710, 25968, 30280, 32460, 36336, 43280, 45420, 60560, 64920, 90840, 129840, 181680, 409537, 819074, 1228611, 1638148, 2047685, 2457222, 3276296, 4095370, 4914444, 6143055, 6552592, 8190740, 9828888, 12286110, 16381480, 19657776, 24572220, 32762960, 49144440, 98288880]

約数ペア:

[(1, 98288880), (2, 49144440), (3, 32762960), (4, 24572220), (5, 19657776), (6, 16381480), (8, 12286110), (10, 9828888), (12, 8190740), (15, 6552592), (16, 6143055), (20, 4914444), (24, 4095370), (30, 3276296), (40, 2457222), (48, 2047685), (60, 1638148), (80, 1228611), (120, 819074), (240, 409537), (541, 181680), (757, 129840), (1082, 90840), (1514, 64920), (1623, 60560), (2164, 45420), (2271, 43280), (2705, 36336), (3028, 32460), (3246, 30280), (3785, 25968), (4328, 22710), (4542, 21640), (5410, 18168), (6056, 16230), (6492, 15140), (7570, 12984), (8115, 12112), (8656, 11355), (9084, 10820)]