53475120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1344

約数の個数: 160

約数和(自身を含む): 194035200

約数和(自身を除く): 140560080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1303, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2606, 2736, 3420, 3909, 4104, 4560, 5130, 5212, 6515, 6840, 7818, 8208, 10260, 10424, 11727, 13030, 13680, 15636, 19545, 20520, 20848, 23454, 24757, 26060, 31272, 35181, 39090, 41040, 46908, 49514, 52120, 58635, 62544, 70362, 74271, 78180, 93816, 99028, 104240, 117270, 123785, 140724, 148542, 156360, 175905, 187632, 198056, 222813, 234540, 247570, 281448, 297084, 312720, 351810, 371355, 396112, 445626, 469080, 495140, 562896, 594168, 668439, 703620, 742710, 891252, 938160, 990280, 1114065, 1188336, 1336878, 1407240, 1485420, 1782504, 1980560, 2228130, 2673756, 2814480, 2970840, 3342195, 3565008, 4456260, 5347512, 5941680, 6684390, 8912520, 10695024, 13368780, 17825040, 26737560, 53475120]

約数ペア:

[(1, 53475120), (2, 26737560), (3, 17825040), (4, 13368780), (5, 10695024), (6, 8912520), (8, 6684390), (9, 5941680), (10, 5347512), (12, 4456260), (15, 3565008), (16, 3342195), (18, 2970840), (19, 2814480), (20, 2673756), (24, 2228130), (27, 1980560), (30, 1782504), (36, 1485420), (38, 1407240), (40, 1336878), (45, 1188336), (48, 1114065), (54, 990280), (57, 938160), (60, 891252), (72, 742710), (76, 703620), (80, 668439), (90, 594168), (95, 562896), (108, 495140), (114, 469080), (120, 445626), (135, 396112), (144, 371355), (152, 351810), (171, 312720), (180, 297084), (190, 281448), (216, 247570), (228, 234540), (240, 222813), (270, 198056), (285, 187632), (304, 175905), (342, 156360), (360, 148542), (380, 140724), (432, 123785), (456, 117270), (513, 104240), (540, 99028), (570, 93816), (684, 78180), (720, 74271), (760, 70362), (855, 62544), (912, 58635), (1026, 52120), (1080, 49514), (1140, 46908), (1303, 41040), (1368, 39090), (1520, 35181), (1710, 31272), (2052, 26060), (2160, 24757), (2280, 23454), (2565, 20848), (2606, 20520), (2736, 19545), (3420, 15636), (3909, 13680), (4104, 13030), (4560, 11727), (5130, 10424), (5212, 10260), (6515, 8208), (6840, 7818)]