1143560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 2954880

約数和(自身を除く): 1811320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 113, 115, 184, 220, 226, 230, 253, 440, 452, 460, 506, 565, 904, 920, 1012, 1130, 1243, 1265, 2024, 2260, 2486, 2530, 2599, 4520, 4972, 5060, 5198, 6215, 9944, 10120, 10396, 12430, 12995, 20792, 24860, 25990, 28589, 49720, 51980, 57178, 103960, 114356, 142945, 228712, 285890, 571780, 1143560]

約数ペア:

[(1, 1143560), (2, 571780), (4, 285890), (5, 228712), (8, 142945), (10, 114356), (11, 103960), (20, 57178), (22, 51980), (23, 49720), (40, 28589), (44, 25990), (46, 24860), (55, 20792), (88, 12995), (92, 12430), (110, 10396), (113, 10120), (115, 9944), (184, 6215), (220, 5198), (226, 5060), (230, 4972), (253, 4520), (440, 2599), (452, 2530), (460, 2486), (506, 2260), (565, 2024), (904, 1265), (920, 1243), (1012, 1130)]