53183280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 160

約数和(自身を含む): 176774400

約数和(自身を除く): 123591120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 107, 109, 114, 120, 152, 190, 214, 218, 228, 240, 285, 304, 321, 327, 380, 428, 436, 456, 535, 545, 570, 642, 654, 760, 856, 872, 912, 1070, 1090, 1140, 1284, 1308, 1520, 1605, 1635, 1712, 1744, 2033, 2071, 2140, 2180, 2280, 2568, 2616, 3210, 3270, 4066, 4142, 4280, 4360, 4560, 5136, 5232, 6099, 6213, 6420, 6540, 8132, 8284, 8560, 8720, 10165, 10355, 11663, 12198, 12426, 12840, 13080, 16264, 16568, 20330, 20710, 23326, 24396, 24852, 25680, 26160, 30495, 31065, 32528, 33136, 34989, 40660, 41420, 46652, 48792, 49704, 58315, 60990, 62130, 69978, 81320, 82840, 93304, 97584, 99408, 116630, 121980, 124260, 139956, 162640, 165680, 174945, 186608, 221597, 233260, 243960, 248520, 279912, 349890, 443194, 466520, 487920, 497040, 559824, 664791, 699780, 886388, 933040, 1107985, 1329582, 1399560, 1772776, 2215970, 2659164, 2799120, 3323955, 3545552, 4431940, 5318328, 6647910, 8863880, 10636656, 13295820, 17727760, 26591640, 53183280]

約数ペア:

[(1, 53183280), (2, 26591640), (3, 17727760), (4, 13295820), (5, 10636656), (6, 8863880), (8, 6647910), (10, 5318328), (12, 4431940), (15, 3545552), (16, 3323955), (19, 2799120), (20, 2659164), (24, 2215970), (30, 1772776), (38, 1399560), (40, 1329582), (48, 1107985), (57, 933040), (60, 886388), (76, 699780), (80, 664791), (95, 559824), (107, 497040), (109, 487920), (114, 466520), (120, 443194), (152, 349890), (190, 279912), (214, 248520), (218, 243960), (228, 233260), (240, 221597), (285, 186608), (304, 174945), (321, 165680), (327, 162640), (380, 139956), (428, 124260), (436, 121980), (456, 116630), (535, 99408), (545, 97584), (570, 93304), (642, 82840), (654, 81320), (760, 69978), (856, 62130), (872, 60990), (912, 58315), (1070, 49704), (1090, 48792), (1140, 46652), (1284, 41420), (1308, 40660), (1520, 34989), (1605, 33136), (1635, 32528), (1712, 31065), (1744, 30495), (2033, 26160), (2071, 25680), (2140, 24852), (2180, 24396), (2280, 23326), (2568, 20710), (2616, 20330), (3210, 16568), (3270, 16264), (4066, 13080), (4142, 12840), (4280, 12426), (4360, 12198), (4560, 11663), (5136, 10355), (5232, 10165), (6099, 8720), (6213, 8560), (6420, 8284), (6540, 8132)]