27169440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 90302688

約数和(自身を除く): 63133248

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, 107, 115, 120, 138, 160, 184, 214, 230, 240, 276, 321, 345, 368, 428, 460, 480, 529, 535, 552, 642, 690, 736, 856, 920, 1058, 1070, 1104, 1284, 1380, 1587, 1605, 1712, 1840, 2116, 2140, 2208, 2461, 2568, 2645, 2760, 3174, 3210, 3424, 3680, 4232, 4280, 4922, 5136, 5290, 5520, 6348, 6420, 7383, 7935, 8464, 8560, 9844, 10272, 10580, 11040, 12305, 12696, 12840, 14766, 15870, 16928, 17120, 19688, 21160, 24610, 25392, 25680, 29532, 31740, 36915, 39376, 42320, 49220, 50784, 51360, 56603, 59064, 63480, 73830, 78752, 84640, 98440, 113206, 118128, 126960, 147660, 169809, 196880, 226412, 236256, 253920, 283015, 295320, 339618, 393760, 452824, 566030, 590640, 679236, 849045, 905648, 1132060, 1181280, 1358472, 1698090, 1811296, 2264120, 2716944, 3396180, 4528240, 5433888, 6792360, 9056480, 13584720, 27169440]

約数ペア:

[(1, 27169440), (2, 13584720), (3, 9056480), (4, 6792360), (5, 5433888), (6, 4528240), (8, 3396180), (10, 2716944), (12, 2264120), (15, 1811296), (16, 1698090), (20, 1358472), (23, 1181280), (24, 1132060), (30, 905648), (32, 849045), (40, 679236), (46, 590640), (48, 566030), (60, 452824), (69, 393760), (80, 339618), (92, 295320), (96, 283015), (107, 253920), (115, 236256), (120, 226412), (138, 196880), (160, 169809), (184, 147660), (214, 126960), (230, 118128), (240, 113206), (276, 98440), (321, 84640), (345, 78752), (368, 73830), (428, 63480), (460, 59064), (480, 56603), (529, 51360), (535, 50784), (552, 49220), (642, 42320), (690, 39376), (736, 36915), (856, 31740), (920, 29532), (1058, 25680), (1070, 25392), (1104, 24610), (1284, 21160), (1380, 19688), (1587, 17120), (1605, 16928), (1712, 15870), (1840, 14766), (2116, 12840), (2140, 12696), (2208, 12305), (2461, 11040), (2568, 10580), (2645, 10272), (2760, 9844), (3174, 8560), (3210, 8464), (3424, 7935), (3680, 7383), (4232, 6420), (4280, 6348), (4922, 5520), (5136, 5290)]