57627760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1286

約数の個数: 80

約数和(自身を含む): 145704960

約数和(自身を除く): 88077200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 1178, 1223, 1240, 1520, 2356, 2446, 2480, 2945, 4712, 4892, 5890, 6115, 9424, 9784, 11780, 12230, 19568, 23237, 23560, 24460, 37913, 46474, 47120, 48920, 75826, 92948, 97840, 116185, 151652, 185896, 189565, 232370, 303304, 371792, 379130, 464740, 606608, 720347, 758260, 929480, 1440694, 1516520, 1858960, 2881388, 3033040, 3601735, 5762776, 7203470, 11525552, 14406940, 28813880, 57627760]

約数ペア:

[(1, 57627760), (2, 28813880), (4, 14406940), (5, 11525552), (8, 7203470), (10, 5762776), (16, 3601735), (19, 3033040), (20, 2881388), (31, 1858960), (38, 1516520), (40, 1440694), (62, 929480), (76, 758260), (80, 720347), (95, 606608), (124, 464740), (152, 379130), (155, 371792), (190, 303304), (248, 232370), (304, 189565), (310, 185896), (380, 151652), (496, 116185), (589, 97840), (620, 92948), (760, 75826), (1178, 48920), (1223, 47120), (1240, 46474), (1520, 37913), (2356, 24460), (2446, 23560), (2480, 23237), (2945, 19568), (4712, 12230), (4892, 11780), (5890, 9784), (6115, 9424)]