31302636720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4451}}^1\times {\mathrm{29303}}^1$

素因数の和:33770

約数の個数: 80

約数和(自身を含む): 97063287552

約数和(自身を除く): 65760650832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4451, 8902, 13353, 17804, 22255, 26706, 29303, 35608, 44510, 53412, 58606, 66765, 71216, 87909, 89020, 106824, 117212, 133530, 146515, 175818, 178040, 213648, 234424, 267060, 293030, 351636, 356080, 439545, 468848, 534120, 586060, 703272, 879090, 1068240, 1172120, 1406544, 1758180, 2344240, 3516360, 7032720, 130427653, 260855306, 391282959, 521710612, 652138265, 782565918, 1043421224, 1304276530, 1565131836, 1956414795, 2086842448, 2608553060, 3130263672, 3912829590, 5217106120, 6260527344, 7825659180, 10434212240, 15651318360, 31302636720]

約数ペア:

[(1, 31302636720), (2, 15651318360), (3, 10434212240), (4, 7825659180), (5, 6260527344), (6, 5217106120), (8, 3912829590), (10, 3130263672), (12, 2608553060), (15, 2086842448), (16, 1956414795), (20, 1565131836), (24, 1304276530), (30, 1043421224), (40, 782565918), (48, 652138265), (60, 521710612), (80, 391282959), (120, 260855306), (240, 130427653), (4451, 7032720), (8902, 3516360), (13353, 2344240), (17804, 1758180), (22255, 1406544), (26706, 1172120), (29303, 1068240), (35608, 879090), (44510, 703272), (53412, 586060), (58606, 534120), (66765, 468848), (71216, 439545), (87909, 356080), (89020, 351636), (106824, 293030), (117212, 267060), (133530, 234424), (146515, 213648), (175818, 178040)]