381187320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{85853}}^1$

素因数の和:85904

約数の個数: 64

約数和(自身を含む): 1174482720

約数和(自身を除く): 793295400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 85853, 171706, 257559, 343412, 429265, 515118, 686824, 858530, 1030236, 1287795, 1717060, 2060472, 2575590, 3176561, 3434120, 5151180, 6353122, 9529683, 10302360, 12706244, 15882805, 19059366, 25412488, 31765610, 38118732, 47648415, 63531220, 76237464, 95296830, 127062440, 190593660, 381187320]

約数ペア:

[(1, 381187320), (2, 190593660), (3, 127062440), (4, 95296830), (5, 76237464), (6, 63531220), (8, 47648415), (10, 38118732), (12, 31765610), (15, 25412488), (20, 19059366), (24, 15882805), (30, 12706244), (37, 10302360), (40, 9529683), (60, 6353122), (74, 5151180), (111, 3434120), (120, 3176561), (148, 2575590), (185, 2060472), (222, 1717060), (296, 1287795), (370, 1030236), (444, 858530), (555, 686824), (740, 515118), (888, 429265), (1110, 343412), (1480, 257559), (2220, 171706), (4440, 85853)]