1020628211280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{41287549}}^1$

素因数の和:41287668

約数の個数: 80

約数和(自身を含む): 3194665468800

約数和(自身を除く): 2174037257520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 8240, 12360, 24720, 41287549, 82575098, 123862647, 165150196, 206437745, 247725294, 330300392, 412875490, 495450588, 619313235, 660600784, 825750980, 990901176, 1238626470, 1651501960, 1981802352, 2477252940, 3303003920, 4252617547, 4954505880, 8505235094, 9909011760, 12757852641, 17010470188, 21263087735, 25515705282, 34020940376, 42526175470, 51031410564, 63789263205, 68041880752, 85052350940, 102062821128, 127578526410, 170104701880, 204125642256, 255157052820, 340209403760, 510314105640, 1020628211280]

約数ペア:

[(1, 1020628211280), (2, 510314105640), (3, 340209403760), (4, 255157052820), (5, 204125642256), (6, 170104701880), (8, 127578526410), (10, 102062821128), (12, 85052350940), (15, 68041880752), (16, 63789263205), (20, 51031410564), (24, 42526175470), (30, 34020940376), (40, 25515705282), (48, 21263087735), (60, 17010470188), (80, 12757852641), (103, 9909011760), (120, 8505235094), (206, 4954505880), (240, 4252617547), (309, 3303003920), (412, 2477252940), (515, 1981802352), (618, 1651501960), (824, 1238626470), (1030, 990901176), (1236, 825750980), (1545, 660600784), (1648, 619313235), (2060, 495450588), (2472, 412875490), (3090, 330300392), (4120, 247725294), (4944, 206437745), (6180, 165150196), (8240, 123862647), (12360, 82575098), (24720, 41287549)]