3816720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:75

約数の個数: 200

約数和(自身を含む): 14403840

約数和(自身を除く): 10587120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 48, 54, 57, 60, 62, 72, 76, 80, 81, 90, 93, 95, 108, 114, 120, 124, 135, 144, 152, 155, 162, 171, 180, 186, 190, 216, 228, 240, 248, 270, 279, 285, 304, 310, 324, 342, 360, 372, 380, 405, 432, 456, 465, 496, 513, 540, 558, 570, 589, 620, 648, 684, 720, 744, 760, 810, 837, 855, 912, 930, 1026, 1080, 1116, 1140, 1178, 1240, 1296, 1368, 1395, 1488, 1520, 1539, 1620, 1674, 1710, 1767, 1860, 2052, 2160, 2232, 2280, 2356, 2480, 2511, 2565, 2736, 2790, 2945, 3078, 3240, 3348, 3420, 3534, 3720, 4104, 4185, 4464, 4560, 4712, 5022, 5130, 5301, 5580, 5890, 6156, 6480, 6696, 6840, 7068, 7440, 7695, 8208, 8370, 8835, 9424, 10044, 10260, 10602, 11160, 11780, 12312, 12555, 13392, 13680, 14136, 15390, 15903, 16740, 17670, 20088, 20520, 21204, 22320, 23560, 24624, 25110, 26505, 28272, 30780, 31806, 33480, 35340, 40176, 41040, 42408, 47120, 47709, 50220, 53010, 61560, 63612, 66960, 70680, 79515, 84816, 95418, 100440, 106020, 123120, 127224, 141360, 159030, 190836, 200880, 212040, 238545, 254448, 318060, 381672, 424080, 477090, 636120, 763344, 954180, 1272240, 1908360, 3816720]

約数ペア:

[(1, 3816720), (2, 1908360), (3, 1272240), (4, 954180), (5, 763344), (6, 636120), (8, 477090), (9, 424080), (10, 381672), (12, 318060), (15, 254448), (16, 238545), (18, 212040), (19, 200880), (20, 190836), (24, 159030), (27, 141360), (30, 127224), (31, 123120), (36, 106020), (38, 100440), (40, 95418), (45, 84816), (48, 79515), (54, 70680), (57, 66960), (60, 63612), (62, 61560), (72, 53010), (76, 50220), (80, 47709), (81, 47120), (90, 42408), (93, 41040), (95, 40176), (108, 35340), (114, 33480), (120, 31806), (124, 30780), (135, 28272), (144, 26505), (152, 25110), (155, 24624), (162, 23560), (171, 22320), (180, 21204), (186, 20520), (190, 20088), (216, 17670), (228, 16740), (240, 15903), (248, 15390), (270, 14136), (279, 13680), (285, 13392), (304, 12555), (310, 12312), (324, 11780), (342, 11160), (360, 10602), (372, 10260), (380, 10044), (405, 9424), (432, 8835), (456, 8370), (465, 8208), (496, 7695), (513, 7440), (540, 7068), (558, 6840), (570, 6696), (589, 6480), (620, 6156), (648, 5890), (684, 5580), (720, 5301), (744, 5130), (760, 5022), (810, 4712), (837, 4560), (855, 4464), (912, 4185), (930, 4104), (1026, 3720), (1080, 3534), (1116, 3420), (1140, 3348), (1178, 3240), (1240, 3078), (1296, 2945), (1368, 2790), (1395, 2736), (1488, 2565), (1520, 2511), (1539, 2480), (1620, 2356), (1674, 2280), (1710, 2232), (1767, 2160), (1860, 2052)]