53538960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 178560000

約数和(自身を除く): 125021040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 59, 60, 76, 80, 95, 114, 118, 120, 152, 177, 190, 199, 228, 236, 240, 285, 295, 304, 354, 380, 398, 456, 472, 570, 590, 597, 708, 760, 796, 885, 912, 944, 995, 1121, 1140, 1180, 1194, 1416, 1520, 1592, 1770, 1990, 2242, 2280, 2360, 2388, 2832, 2985, 3184, 3363, 3540, 3781, 3980, 4484, 4560, 4720, 4776, 5605, 5970, 6726, 7080, 7562, 7960, 8968, 9552, 11210, 11343, 11741, 11940, 13452, 14160, 15124, 15920, 16815, 17936, 18905, 22420, 22686, 23482, 23880, 26904, 30248, 33630, 35223, 37810, 44840, 45372, 46964, 47760, 53808, 56715, 58705, 60496, 67260, 70446, 75620, 89680, 90744, 93928, 113430, 117410, 134520, 140892, 151240, 176115, 181488, 187856, 223079, 226860, 234820, 269040, 281784, 302480, 352230, 446158, 453720, 469640, 563568, 669237, 704460, 892316, 907440, 939280, 1115395, 1338474, 1408920, 1784632, 2230790, 2676948, 2817840, 3346185, 3569264, 4461580, 5353896, 6692370, 8923160, 10707792, 13384740, 17846320, 26769480, 53538960]

約数ペア:

[(1, 53538960), (2, 26769480), (3, 17846320), (4, 13384740), (5, 10707792), (6, 8923160), (8, 6692370), (10, 5353896), (12, 4461580), (15, 3569264), (16, 3346185), (19, 2817840), (20, 2676948), (24, 2230790), (30, 1784632), (38, 1408920), (40, 1338474), (48, 1115395), (57, 939280), (59, 907440), (60, 892316), (76, 704460), (80, 669237), (95, 563568), (114, 469640), (118, 453720), (120, 446158), (152, 352230), (177, 302480), (190, 281784), (199, 269040), (228, 234820), (236, 226860), (240, 223079), (285, 187856), (295, 181488), (304, 176115), (354, 151240), (380, 140892), (398, 134520), (456, 117410), (472, 113430), (570, 93928), (590, 90744), (597, 89680), (708, 75620), (760, 70446), (796, 67260), (885, 60496), (912, 58705), (944, 56715), (995, 53808), (1121, 47760), (1140, 46964), (1180, 45372), (1194, 44840), (1416, 37810), (1520, 35223), (1592, 33630), (1770, 30248), (1990, 26904), (2242, 23880), (2280, 23482), (2360, 22686), (2388, 22420), (2832, 18905), (2985, 17936), (3184, 16815), (3363, 15920), (3540, 15124), (3781, 14160), (3980, 13452), (4484, 11940), (4560, 11741), (4720, 11343), (4776, 11210), (5605, 9552), (5970, 8968), (6726, 7960), (7080, 7562)]