339739440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61547}}^1$

素因数の和:61586

約数の個数: 80

約数和(自身を含む): 1099001088

約数和(自身を除く): 759261648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 61547, 123094, 184641, 246188, 307735, 369282, 492376, 615470, 738564, 923205, 984752, 1230940, 1415581, 1477128, 1846410, 2461880, 2831162, 2954256, 3692820, 4246743, 4923760, 5662324, 7077905, 7385640, 8493486, 11324648, 14155810, 14771280, 16986972, 21233715, 22649296, 28311620, 33973944, 42467430, 56623240, 67947888, 84934860, 113246480, 169869720, 339739440]

約数ペア:

[(1, 339739440), (2, 169869720), (3, 113246480), (4, 84934860), (5, 67947888), (6, 56623240), (8, 42467430), (10, 33973944), (12, 28311620), (15, 22649296), (16, 21233715), (20, 16986972), (23, 14771280), (24, 14155810), (30, 11324648), (40, 8493486), (46, 7385640), (48, 7077905), (60, 5662324), (69, 4923760), (80, 4246743), (92, 3692820), (115, 2954256), (120, 2831162), (138, 2461880), (184, 1846410), (230, 1477128), (240, 1415581), (276, 1230940), (345, 984752), (368, 923205), (460, 738564), (552, 615470), (690, 492376), (920, 369282), (1104, 307735), (1380, 246188), (1840, 184641), (2760, 123094), (5520, 61547)]