2867718960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{50417}}^1$

素因数の和:50515

約数の個数: 120

約数和(自身を含む): 9752857920

約数和(自身を除く): 6885138960

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, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 9480, 11376, 14220, 18960, 28440, 50417, 56880, 100834, 151251, 201668, 252085, 302502, 403336, 453753, 504170, 605004, 756255, 806672, 907506, 1008340, 1210008, 1512510, 1815012, 2016680, 2268765, 2420016, 3025020, 3630024, 3982943, 4033360, 4537530, 6050040, 7260048, 7965886, 9075060, 11948829, 12100080, 15931772, 18150120, 19914715, 23897658, 31863544, 35846487, 36300240, 39829430, 47795316, 59744145, 63727088, 71692974, 79658860, 95590632, 119488290, 143385948, 159317720, 179232435, 191181264, 238976580, 286771896, 318635440, 358464870, 477953160, 573543792, 716929740, 955906320, 1433859480, 2867718960]

約数ペア:

[(1, 2867718960), (2, 1433859480), (3, 955906320), (4, 716929740), (5, 573543792), (6, 477953160), (8, 358464870), (9, 318635440), (10, 286771896), (12, 238976580), (15, 191181264), (16, 179232435), (18, 159317720), (20, 143385948), (24, 119488290), (30, 95590632), (36, 79658860), (40, 71692974), (45, 63727088), (48, 59744145), (60, 47795316), (72, 39829430), (79, 36300240), (80, 35846487), (90, 31863544), (120, 23897658), (144, 19914715), (158, 18150120), (180, 15931772), (237, 12100080), (240, 11948829), (316, 9075060), (360, 7965886), (395, 7260048), (474, 6050040), (632, 4537530), (711, 4033360), (720, 3982943), (790, 3630024), (948, 3025020), (1185, 2420016), (1264, 2268765), (1422, 2016680), (1580, 1815012), (1896, 1512510), (2370, 1210008), (2844, 1008340), (3160, 907506), (3555, 806672), (3792, 756255), (4740, 605004), (5688, 504170), (6320, 453753), (7110, 403336), (9480, 302502), (11376, 252085), (14220, 201668), (18960, 151251), (28440, 100834), (50417, 56880)]