55328760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8089}}^1$

素因数の和:8125

約数の個数: 96

約数和(自身を含む): 189306000

約数和(自身を除く): 133977240

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, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 8089, 16178, 24267, 32356, 40445, 48534, 64712, 72801, 80890, 97068, 121335, 145602, 153691, 161780, 194136, 242670, 291204, 307382, 323560, 364005, 461073, 485340, 582408, 614764, 728010, 768455, 922146, 970680, 1229528, 1383219, 1456020, 1536910, 1844292, 2305365, 2766438, 2912040, 3073820, 3688584, 4610730, 5532876, 6147640, 6916095, 9221460, 11065752, 13832190, 18442920, 27664380, 55328760]

約数ペア:

[(1, 55328760), (2, 27664380), (3, 18442920), (4, 13832190), (5, 11065752), (6, 9221460), (8, 6916095), (9, 6147640), (10, 5532876), (12, 4610730), (15, 3688584), (18, 3073820), (19, 2912040), (20, 2766438), (24, 2305365), (30, 1844292), (36, 1536910), (38, 1456020), (40, 1383219), (45, 1229528), (57, 970680), (60, 922146), (72, 768455), (76, 728010), (90, 614764), (95, 582408), (114, 485340), (120, 461073), (152, 364005), (171, 323560), (180, 307382), (190, 291204), (228, 242670), (285, 194136), (342, 161780), (360, 153691), (380, 145602), (456, 121335), (570, 97068), (684, 80890), (760, 72801), (855, 64712), (1140, 48534), (1368, 40445), (1710, 32356), (2280, 24267), (3420, 16178), (6840, 8089)]