1850507280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{135271}}^1$

素因数の和:135309

約数の個数: 120

約数和(自身を含む): 6541753920

約数和(自身を除く): 4691246640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 135271, 270542, 405813, 541084, 676355, 811626, 1082168, 1217439, 1352710, 1623252, 2029065, 2164336, 2434878, 2570149, 2705420, 3246504, 4058130, 4869756, 5140298, 5410840, 6087195, 6493008, 7710447, 8116260, 9739512, 10280596, 10821680, 12174390, 12850745, 15420894, 16232520, 19479024, 20561192, 23131341, 24348780, 25701490, 30841788, 32465040, 38552235, 41122384, 46262682, 48697560, 51402980, 61683576, 77104470, 92525364, 97395120, 102805960, 115656705, 123367152, 154208940, 185050728, 205611920, 231313410, 308417880, 370101456, 462626820, 616835760, 925253640, 1850507280]

約数ペア:

[(1, 1850507280), (2, 925253640), (3, 616835760), (4, 462626820), (5, 370101456), (6, 308417880), (8, 231313410), (9, 205611920), (10, 185050728), (12, 154208940), (15, 123367152), (16, 115656705), (18, 102805960), (19, 97395120), (20, 92525364), (24, 77104470), (30, 61683576), (36, 51402980), (38, 48697560), (40, 46262682), (45, 41122384), (48, 38552235), (57, 32465040), (60, 30841788), (72, 25701490), (76, 24348780), (80, 23131341), (90, 20561192), (95, 19479024), (114, 16232520), (120, 15420894), (144, 12850745), (152, 12174390), (171, 10821680), (180, 10280596), (190, 9739512), (228, 8116260), (240, 7710447), (285, 6493008), (304, 6087195), (342, 5410840), (360, 5140298), (380, 4869756), (456, 4058130), (570, 3246504), (684, 2705420), (720, 2570149), (760, 2434878), (855, 2164336), (912, 2029065), (1140, 1623252), (1368, 1352710), (1520, 1217439), (1710, 1082168), (2280, 811626), (2736, 676355), (3420, 541084), (4560, 405813), (6840, 270542), (13680, 135271)]