237601360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{643}}^1$

素因数の和:836

約数の個数: 80

約数和(自身を含む): 574963200

約数和(自身を除く): 337361840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 149, 155, 248, 298, 310, 496, 596, 620, 643, 745, 1192, 1240, 1286, 1490, 2384, 2480, 2572, 2980, 3215, 4619, 5144, 5960, 6430, 9238, 10288, 11920, 12860, 18476, 19933, 23095, 25720, 36952, 39866, 46190, 51440, 73904, 79732, 92380, 95807, 99665, 159464, 184760, 191614, 199330, 318928, 369520, 383228, 398660, 479035, 766456, 797320, 958070, 1532912, 1594640, 1916140, 2970017, 3832280, 5940034, 7664560, 11880068, 14850085, 23760136, 29700170, 47520272, 59400340, 118800680, 237601360]

約数ペア:

[(1, 237601360), (2, 118800680), (4, 59400340), (5, 47520272), (8, 29700170), (10, 23760136), (16, 14850085), (20, 11880068), (31, 7664560), (40, 5940034), (62, 3832280), (80, 2970017), (124, 1916140), (149, 1594640), (155, 1532912), (248, 958070), (298, 797320), (310, 766456), (496, 479035), (596, 398660), (620, 383228), (643, 369520), (745, 318928), (1192, 199330), (1240, 191614), (1286, 184760), (1490, 159464), (2384, 99665), (2480, 95807), (2572, 92380), (2980, 79732), (3215, 73904), (4619, 51440), (5144, 46190), (5960, 39866), (6430, 36952), (9238, 25720), (10288, 23095), (11920, 19933), (12860, 18476)]