48978960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:525

約数の個数: 160

約数和(自身を含む): 167132160

約数和(自身を除く): 118153200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 437, 456, 460, 467, 552, 570, 690, 760, 874, 912, 920, 934, 1104, 1140, 1311, 1380, 1401, 1520, 1748, 1840, 1868, 2185, 2280, 2335, 2622, 2760, 2802, 3496, 3736, 4370, 4560, 4670, 5244, 5520, 5604, 6555, 6992, 7005, 7472, 8740, 8873, 9340, 10488, 10741, 11208, 13110, 14010, 17480, 17746, 18680, 20976, 21482, 22416, 26220, 26619, 28020, 32223, 34960, 35492, 37360, 42964, 44365, 52440, 53238, 53705, 56040, 64446, 70984, 85928, 88730, 104880, 106476, 107410, 112080, 128892, 133095, 141968, 161115, 171856, 177460, 204079, 212952, 214820, 257784, 266190, 322230, 354920, 408158, 425904, 429640, 515568, 532380, 612237, 644460, 709840, 816316, 859280, 1020395, 1064760, 1224474, 1288920, 1632632, 2040790, 2129520, 2448948, 2577840, 3061185, 3265264, 4081580, 4897896, 6122370, 8163160, 9795792, 12244740, 16326320, 24489480, 48978960]

約数ペア:

[(1, 48978960), (2, 24489480), (3, 16326320), (4, 12244740), (5, 9795792), (6, 8163160), (8, 6122370), (10, 4897896), (12, 4081580), (15, 3265264), (16, 3061185), (19, 2577840), (20, 2448948), (23, 2129520), (24, 2040790), (30, 1632632), (38, 1288920), (40, 1224474), (46, 1064760), (48, 1020395), (57, 859280), (60, 816316), (69, 709840), (76, 644460), (80, 612237), (92, 532380), (95, 515568), (114, 429640), (115, 425904), (120, 408158), (138, 354920), (152, 322230), (184, 266190), (190, 257784), (228, 214820), (230, 212952), (240, 204079), (276, 177460), (285, 171856), (304, 161115), (345, 141968), (368, 133095), (380, 128892), (437, 112080), (456, 107410), (460, 106476), (467, 104880), (552, 88730), (570, 85928), (690, 70984), (760, 64446), (874, 56040), (912, 53705), (920, 53238), (934, 52440), (1104, 44365), (1140, 42964), (1311, 37360), (1380, 35492), (1401, 34960), (1520, 32223), (1748, 28020), (1840, 26619), (1868, 26220), (2185, 22416), (2280, 21482), (2335, 20976), (2622, 18680), (2760, 17746), (2802, 17480), (3496, 14010), (3736, 13110), (4370, 11208), (4560, 10741), (4670, 10488), (5244, 9340), (5520, 8873), (5604, 8740), (6555, 7472), (6992, 7005)]