802098840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{10331}}^1$

素因数の和:10992

約数の個数: 64

約数和(自身を含む): 2410248960

約数和(自身を除く): 1608150120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 647, 1294, 1941, 2588, 3235, 3882, 5176, 6470, 7764, 9705, 10331, 12940, 15528, 19410, 20662, 25880, 30993, 38820, 41324, 51655, 61986, 77640, 82648, 103310, 123972, 154965, 206620, 247944, 309930, 413240, 619860, 1239720, 6684157, 13368314, 20052471, 26736628, 33420785, 40104942, 53473256, 66841570, 80209884, 100262355, 133683140, 160419768, 200524710, 267366280, 401049420, 802098840]

約数ペア:

[(1, 802098840), (2, 401049420), (3, 267366280), (4, 200524710), (5, 160419768), (6, 133683140), (8, 100262355), (10, 80209884), (12, 66841570), (15, 53473256), (20, 40104942), (24, 33420785), (30, 26736628), (40, 20052471), (60, 13368314), (120, 6684157), (647, 1239720), (1294, 619860), (1941, 413240), (2588, 309930), (3235, 247944), (3882, 206620), (5176, 154965), (6470, 123972), (7764, 103310), (9705, 82648), (10331, 77640), (12940, 61986), (15528, 51655), (19410, 41324), (20662, 38820), (25880, 30993)]