143394480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2521}}^1$

素因数の和:2619

約数の個数: 120

約数和(自身を含む): 487855680

約数和(自身を除く): 344461200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2521, 2844, 3160, 3555, 3792, 4740, 5042, 5688, 6320, 7110, 7563, 9480, 10084, 11376, 12605, 14220, 15126, 18960, 20168, 22689, 25210, 28440, 30252, 37815, 40336, 45378, 50420, 56880, 60504, 75630, 90756, 100840, 113445, 121008, 151260, 181512, 199159, 201680, 226890, 302520, 363024, 398318, 453780, 597477, 605040, 796636, 907560, 995795, 1194954, 1593272, 1792431, 1815120, 1991590, 2389908, 2987385, 3186544, 3584862, 3983180, 4779816, 5974770, 7169724, 7966360, 8962155, 9559632, 11949540, 14339448, 15932720, 17924310, 23899080, 28678896, 35848620, 47798160, 71697240, 143394480]

約数ペア:

[(1, 143394480), (2, 71697240), (3, 47798160), (4, 35848620), (5, 28678896), (6, 23899080), (8, 17924310), (9, 15932720), (10, 14339448), (12, 11949540), (15, 9559632), (16, 8962155), (18, 7966360), (20, 7169724), (24, 5974770), (30, 4779816), (36, 3983180), (40, 3584862), (45, 3186544), (48, 2987385), (60, 2389908), (72, 1991590), (79, 1815120), (80, 1792431), (90, 1593272), (120, 1194954), (144, 995795), (158, 907560), (180, 796636), (237, 605040), (240, 597477), (316, 453780), (360, 398318), (395, 363024), (474, 302520), (632, 226890), (711, 201680), (720, 199159), (790, 181512), (948, 151260), (1185, 121008), (1264, 113445), (1422, 100840), (1580, 90756), (1896, 75630), (2370, 60504), (2521, 56880), (2844, 50420), (3160, 45378), (3555, 40336), (3792, 37815), (4740, 30252), (5042, 28440), (5688, 25210), (6320, 22689), (7110, 20168), (7563, 18960), (9480, 15126), (10084, 14220), (11376, 12605)]