41388960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{163}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 137126304

約数和(自身を除く): 95737344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 163, 184, 230, 240, 276, 326, 345, 368, 460, 480, 489, 529, 552, 652, 690, 736, 815, 920, 978, 1058, 1104, 1304, 1380, 1587, 1630, 1840, 1956, 2116, 2208, 2445, 2608, 2645, 2760, 3174, 3260, 3680, 3749, 3912, 4232, 4890, 5216, 5290, 5520, 6348, 6520, 7498, 7824, 7935, 8464, 9780, 10580, 11040, 11247, 12696, 13040, 14996, 15648, 15870, 16928, 18745, 19560, 21160, 22494, 25392, 26080, 29992, 31740, 37490, 39120, 42320, 44988, 50784, 56235, 59984, 63480, 74980, 78240, 84640, 86227, 89976, 112470, 119968, 126960, 149960, 172454, 179952, 224940, 253920, 258681, 299920, 344908, 359904, 431135, 449880, 517362, 599840, 689816, 862270, 899760, 1034724, 1293405, 1379632, 1724540, 1799520, 2069448, 2586810, 2759264, 3449080, 4138896, 5173620, 6898160, 8277792, 10347240, 13796320, 20694480, 41388960]

約数ペア:

[(1, 41388960), (2, 20694480), (3, 13796320), (4, 10347240), (5, 8277792), (6, 6898160), (8, 5173620), (10, 4138896), (12, 3449080), (15, 2759264), (16, 2586810), (20, 2069448), (23, 1799520), (24, 1724540), (30, 1379632), (32, 1293405), (40, 1034724), (46, 899760), (48, 862270), (60, 689816), (69, 599840), (80, 517362), (92, 449880), (96, 431135), (115, 359904), (120, 344908), (138, 299920), (160, 258681), (163, 253920), (184, 224940), (230, 179952), (240, 172454), (276, 149960), (326, 126960), (345, 119968), (368, 112470), (460, 89976), (480, 86227), (489, 84640), (529, 78240), (552, 74980), (652, 63480), (690, 59984), (736, 56235), (815, 50784), (920, 44988), (978, 42320), (1058, 39120), (1104, 37490), (1304, 31740), (1380, 29992), (1587, 26080), (1630, 25392), (1840, 22494), (1956, 21160), (2116, 19560), (2208, 18745), (2445, 16928), (2608, 15870), (2645, 15648), (2760, 14996), (3174, 13040), (3260, 12696), (3680, 11247), (3749, 11040), (3912, 10580), (4232, 9780), (4890, 8464), (5216, 7935), (5290, 7824), (5520, 7498), (6348, 6520)]