32619960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{251}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 112334040

約数和(自身を除く): 79714080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 251, 285, 342, 360, 361, 380, 456, 502, 570, 684, 722, 753, 760, 855, 1004, 1083, 1140, 1255, 1368, 1444, 1506, 1710, 1805, 2008, 2166, 2259, 2280, 2510, 2888, 3012, 3249, 3420, 3610, 3765, 4332, 4518, 4769, 5020, 5415, 6024, 6498, 6840, 7220, 7530, 8664, 9036, 9538, 10040, 10830, 11295, 12996, 14307, 14440, 15060, 16245, 18072, 19076, 21660, 22590, 23845, 25992, 28614, 30120, 32490, 38152, 42921, 43320, 45180, 47690, 57228, 64980, 71535, 85842, 90360, 90611, 95380, 114456, 129960, 143070, 171684, 181222, 190760, 214605, 271833, 286140, 343368, 362444, 429210, 453055, 543666, 572280, 724888, 815499, 858420, 906110, 1087332, 1359165, 1630998, 1716840, 1812220, 2174664, 2718330, 3261996, 3624440, 4077495, 5436660, 6523992, 8154990, 10873320, 16309980, 32619960]

約数ペア:

[(1, 32619960), (2, 16309980), (3, 10873320), (4, 8154990), (5, 6523992), (6, 5436660), (8, 4077495), (9, 3624440), (10, 3261996), (12, 2718330), (15, 2174664), (18, 1812220), (19, 1716840), (20, 1630998), (24, 1359165), (30, 1087332), (36, 906110), (38, 858420), (40, 815499), (45, 724888), (57, 572280), (60, 543666), (72, 453055), (76, 429210), (90, 362444), (95, 343368), (114, 286140), (120, 271833), (152, 214605), (171, 190760), (180, 181222), (190, 171684), (228, 143070), (251, 129960), (285, 114456), (342, 95380), (360, 90611), (361, 90360), (380, 85842), (456, 71535), (502, 64980), (570, 57228), (684, 47690), (722, 45180), (753, 43320), (760, 42921), (855, 38152), (1004, 32490), (1083, 30120), (1140, 28614), (1255, 25992), (1368, 23845), (1444, 22590), (1506, 21660), (1710, 19076), (1805, 18072), (2008, 16245), (2166, 15060), (2259, 14440), (2280, 14307), (2510, 12996), (2888, 11295), (3012, 10830), (3249, 10040), (3420, 9538), (3610, 9036), (3765, 8664), (4332, 7530), (4518, 7220), (4769, 6840), (5020, 6498), (5415, 6024)]