30152040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6791}}^1$

素因数の和:6842

約数の個数: 64

約数和(自身を含む): 92914560

約数和(自身を除く): 62762520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 6791, 13582, 20373, 27164, 33955, 40746, 54328, 67910, 81492, 101865, 135820, 162984, 203730, 251267, 271640, 407460, 502534, 753801, 814920, 1005068, 1256335, 1507602, 2010136, 2512670, 3015204, 3769005, 5025340, 6030408, 7538010, 10050680, 15076020, 30152040]

約数ペア:

[(1, 30152040), (2, 15076020), (3, 10050680), (4, 7538010), (5, 6030408), (6, 5025340), (8, 3769005), (10, 3015204), (12, 2512670), (15, 2010136), (20, 1507602), (24, 1256335), (30, 1005068), (37, 814920), (40, 753801), (60, 502534), (74, 407460), (111, 271640), (120, 251267), (148, 203730), (185, 162984), (222, 135820), (296, 101865), (370, 81492), (444, 67910), (555, 54328), (740, 40746), (888, 33955), (1110, 27164), (1480, 20373), (2220, 13582), (4440, 6791)]